5446977920

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 13729277520

約数和(自身を除く): 8282299600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 61, 64, 80, 82, 83, 122, 128, 160, 164, 166, 205, 244, 305, 320, 328, 332, 410, 415, 488, 610, 640, 656, 664, 820, 830, 976, 1220, 1312, 1328, 1640, 1660, 1681, 1952, 2440, 2501, 2624, 2656, 3280, 3320, 3362, 3403, 3904, 4880, 5002, 5063, 5248, 5312, 6560, 6640, 6724, 6806, 7808, 8405, 9760, 10004, 10126, 10624, 12505, 13120, 13280, 13448, 13612, 16810, 17015, 19520, 20008, 20252, 25010, 25315, 26240, 26560, 26896, 27224, 33620, 34030, 39040, 40016, 40504, 50020, 50630, 53120, 53792, 54448, 67240, 68060, 80032, 81008, 100040, 101260, 102541, 107584, 108896, 134480, 136120, 139523, 160064, 162016, 200080, 202520, 205082, 207583, 215168, 217792, 268960, 272240, 279046, 320128, 324032, 400160, 405040, 410164, 415166, 435584, 512705, 537920, 544480, 558092, 648064, 697615, 800320, 810080, 820328, 830332, 1025410, 1037915, 1075840, 1088960, 1116184, 1395230, 1600640, 1620160, 1640656, 1660664, 2050820, 2075830, 2177920, 2232368, 2790460, 3240320, 3281312, 3321328, 4101640, 4151660, 4464736, 5580920, 6562624, 6642656, 8203280, 8303320, 8510903, 8929472, 11161840, 13125248, 13285312, 16406560, 16606640, 17021806, 17858944, 22323680, 26570624, 32813120, 33213280, 34043612, 42554515, 44647360, 65626240, 66426560, 68087224, 85109030, 89294720, 132853120, 136174448, 170218060, 272348896, 340436120, 544697792, 680872240, 1089395584, 1361744480, 2723488960, 5446977920]

約数ペア:

[(1, 5446977920), (2, 2723488960), (4, 1361744480), (5, 1089395584), (8, 680872240), (10, 544697792), (16, 340436120), (20, 272348896), (32, 170218060), (40, 136174448), (41, 132853120), (61, 89294720), (64, 85109030), (80, 68087224), (82, 66426560), (83, 65626240), (122, 44647360), (128, 42554515), (160, 34043612), (164, 33213280), (166, 32813120), (205, 26570624), (244, 22323680), (305, 17858944), (320, 17021806), (328, 16606640), (332, 16406560), (410, 13285312), (415, 13125248), (488, 11161840), (610, 8929472), (640, 8510903), (656, 8303320), (664, 8203280), (820, 6642656), (830, 6562624), (976, 5580920), (1220, 4464736), (1312, 4151660), (1328, 4101640), (1640, 3321328), (1660, 3281312), (1681, 3240320), (1952, 2790460), (2440, 2232368), (2501, 2177920), (2624, 2075830), (2656, 2050820), (3280, 1660664), (3320, 1640656), (3362, 1620160), (3403, 1600640), (3904, 1395230), (4880, 1116184), (5002, 1088960), (5063, 1075840), (5248, 1037915), (5312, 1025410), (6560, 830332), (6640, 820328), (6724, 810080), (6806, 800320), (7808, 697615), (8405, 648064), (9760, 558092), (10004, 544480), (10126, 537920), (10624, 512705), (12505, 435584), (13120, 415166), (13280, 410164), (13448, 405040), (13612, 400160), (16810, 324032), (17015, 320128), (19520, 279046), (20008, 272240), (20252, 268960), (25010, 217792), (25315, 215168), (26240, 207583), (26560, 205082), (26896, 202520), (27224, 200080), (33620, 162016), (34030, 160064), (39040, 139523), (40016, 136120), (40504, 134480), (50020, 108896), (50630, 107584), (53120, 102541), (53792, 101260), (54448, 100040), (67240, 81008), (68060, 80032)]