52020800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 168

約数和(自身を含む): 143527272

約数和(自身を除く): 91506472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 61, 64, 65, 80, 82, 100, 104, 122, 130, 160, 164, 200, 205, 208, 244, 260, 305, 320, 325, 328, 400, 410, 416, 488, 520, 533, 610, 650, 656, 793, 800, 820, 832, 976, 1025, 1040, 1066, 1220, 1300, 1312, 1525, 1586, 1600, 1640, 1952, 2050, 2080, 2132, 2440, 2501, 2600, 2624, 2665, 3050, 3172, 3280, 3904, 3965, 4100, 4160, 4264, 4880, 5002, 5200, 5330, 6100, 6344, 6560, 7930, 8200, 8528, 9760, 10004, 10400, 10660, 12200, 12505, 12688, 13120, 13325, 15860, 16400, 17056, 19520, 19825, 20008, 20800, 21320, 24400, 25010, 25376, 26650, 31720, 32513, 32800, 34112, 39650, 40016, 42640, 48800, 50020, 50752, 53300, 62525, 63440, 65026, 65600, 79300, 80032, 85280, 97600, 100040, 106600, 125050, 126880, 130052, 158600, 160064, 162565, 170560, 200080, 213200, 250100, 253760, 260104, 317200, 325130, 400160, 426400, 500200, 520208, 634400, 650260, 800320, 812825, 852800, 1000400, 1040416, 1268800, 1300520, 1625650, 2000800, 2080832, 2601040, 3251300, 4001600, 5202080, 6502600, 10404160, 13005200, 26010400, 52020800]

約数ペア:

[(1, 52020800), (2, 26010400), (4, 13005200), (5, 10404160), (8, 6502600), (10, 5202080), (13, 4001600), (16, 3251300), (20, 2601040), (25, 2080832), (26, 2000800), (32, 1625650), (40, 1300520), (41, 1268800), (50, 1040416), (52, 1000400), (61, 852800), (64, 812825), (65, 800320), (80, 650260), (82, 634400), (100, 520208), (104, 500200), (122, 426400), (130, 400160), (160, 325130), (164, 317200), (200, 260104), (205, 253760), (208, 250100), (244, 213200), (260, 200080), (305, 170560), (320, 162565), (325, 160064), (328, 158600), (400, 130052), (410, 126880), (416, 125050), (488, 106600), (520, 100040), (533, 97600), (610, 85280), (650, 80032), (656, 79300), (793, 65600), (800, 65026), (820, 63440), (832, 62525), (976, 53300), (1025, 50752), (1040, 50020), (1066, 48800), (1220, 42640), (1300, 40016), (1312, 39650), (1525, 34112), (1586, 32800), (1600, 32513), (1640, 31720), (1952, 26650), (2050, 25376), (2080, 25010), (2132, 24400), (2440, 21320), (2501, 20800), (2600, 20008), (2624, 19825), (2665, 19520), (3050, 17056), (3172, 16400), (3280, 15860), (3904, 13325), (3965, 13120), (4100, 12688), (4160, 12505), (4264, 12200), (4880, 10660), (5002, 10400), (5200, 10004), (5330, 9760), (6100, 8528), (6344, 8200), (6560, 7930)]