25473385280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4547}}^1$

素因数の和:4673

約数の個数: 224

約数和(自身を含む): 72194879232

約数和(自身を除く): 46721493952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 61, 64, 70, 80, 82, 112, 122, 140, 160, 164, 205, 224, 244, 280, 287, 305, 320, 328, 410, 427, 448, 488, 560, 574, 610, 656, 820, 854, 976, 1120, 1148, 1220, 1312, 1435, 1640, 1708, 1952, 2135, 2240, 2296, 2440, 2501, 2624, 2870, 3280, 3416, 3904, 4270, 4547, 4592, 4880, 5002, 5740, 6560, 6832, 8540, 9094, 9184, 9760, 10004, 11480, 12505, 13120, 13664, 17080, 17507, 18188, 18368, 19520, 20008, 22735, 22960, 25010, 27328, 31829, 34160, 35014, 36376, 40016, 45470, 45920, 50020, 63658, 68320, 70028, 72752, 80032, 87535, 90940, 91840, 100040, 127316, 136640, 140056, 145504, 159145, 160064, 175070, 181880, 186427, 200080, 254632, 277367, 280112, 291008, 318290, 350140, 363760, 372854, 400160, 509264, 554734, 560224, 636580, 700280, 727520, 745708, 800320, 932135, 1018528, 1109468, 1120448, 1273160, 1304989, 1386835, 1400560, 1455040, 1491416, 1864270, 1941569, 2037056, 2218936, 2546320, 2609978, 2773670, 2801120, 2982832, 3728540, 3883138, 4437872, 5092640, 5219956, 5547340, 5602240, 5965664, 6524945, 7457080, 7766276, 8875744, 9707845, 10185280, 10439912, 11094680, 11372047, 11931328, 13049890, 14914160, 15532552, 17751488, 19415690, 20879824, 22189360, 22744094, 26099780, 29828320, 31065104, 38831380, 41759648, 44378720, 45488188, 52199560, 56860235, 59656640, 62130208, 77662760, 79604329, 83519296, 88757440, 90976376, 104399120, 113720470, 124260416, 155325520, 159208658, 181952752, 208798240, 227440940, 310651040, 318417316, 363905504, 398021645, 417596480, 454881880, 621302080, 636834632, 727811008, 796043290, 909763760, 1273669264, 1592086580, 1819527520, 2547338528, 3184173160, 3639055040, 5094677056, 6368346320, 12736692640, 25473385280]

約数ペア:

[(1, 25473385280), (2, 12736692640), (4, 6368346320), (5, 5094677056), (7, 3639055040), (8, 3184173160), (10, 2547338528), (14, 1819527520), (16, 1592086580), (20, 1273669264), (28, 909763760), (32, 796043290), (35, 727811008), (40, 636834632), (41, 621302080), (56, 454881880), (61, 417596480), (64, 398021645), (70, 363905504), (80, 318417316), (82, 310651040), (112, 227440940), (122, 208798240), (140, 181952752), (160, 159208658), (164, 155325520), (205, 124260416), (224, 113720470), (244, 104399120), (280, 90976376), (287, 88757440), (305, 83519296), (320, 79604329), (328, 77662760), (410, 62130208), (427, 59656640), (448, 56860235), (488, 52199560), (560, 45488188), (574, 44378720), (610, 41759648), (656, 38831380), (820, 31065104), (854, 29828320), (976, 26099780), (1120, 22744094), (1148, 22189360), (1220, 20879824), (1312, 19415690), (1435, 17751488), (1640, 15532552), (1708, 14914160), (1952, 13049890), (2135, 11931328), (2240, 11372047), (2296, 11094680), (2440, 10439912), (2501, 10185280), (2624, 9707845), (2870, 8875744), (3280, 7766276), (3416, 7457080), (3904, 6524945), (4270, 5965664), (4547, 5602240), (4592, 5547340), (4880, 5219956), (5002, 5092640), (5740, 4437872), (6560, 3883138), (6832, 3728540), (8540, 2982832), (9094, 2801120), (9184, 2773670), (9760, 2609978), (10004, 2546320), (11480, 2218936), (12505, 2037056), (13120, 1941569), (13664, 1864270), (17080, 1491416), (17507, 1455040), (18188, 1400560), (18368, 1386835), (19520, 1304989), (20008, 1273160), (22735, 1120448), (22960, 1109468), (25010, 1018528), (27328, 932135), (31829, 800320), (34160, 745708), (35014, 727520), (36376, 700280), (40016, 636580), (45470, 560224), (45920, 554734), (50020, 509264), (63658, 400160), (68320, 372854), (70028, 363760), (72752, 350140), (80032, 318290), (87535, 291008), (90940, 280112), (91840, 277367), (100040, 254632), (127316, 200080), (136640, 186427), (140056, 181880), (145504, 175070), (159145, 160064)]