29122415560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{13367}}^1$

素因数の和:13667

約数の個数: 128

約数和(自身を含む): 77615677440

約数和(自身を除く): 48493261880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 251, 280, 310, 434, 502, 620, 868, 1004, 1085, 1240, 1255, 1736, 1757, 2008, 2170, 2510, 3514, 4340, 5020, 7028, 7781, 8680, 8785, 10040, 13367, 14056, 15562, 17570, 26734, 31124, 35140, 38905, 53468, 54467, 62248, 66835, 70280, 77810, 93569, 106936, 108934, 133670, 155620, 187138, 217868, 267340, 272335, 311240, 374276, 414377, 435736, 467845, 534680, 544670, 748552, 828754, 935690, 1089340, 1657508, 1871380, 2071885, 2178680, 2900639, 3315016, 3355117, 3742760, 4143770, 5801278, 6710234, 8287540, 11602556, 13420468, 14503195, 16575080, 16775585, 23205112, 23485819, 26840936, 29006390, 33551170, 46971638, 58012780, 67102340, 93943276, 104008627, 116025560, 117429095, 134204680, 187886552, 208017254, 234858190, 416034508, 469716380, 520043135, 728060389, 832069016, 939432760, 1040086270, 1456120778, 2080172540, 2912241556, 3640301945, 4160345080, 5824483112, 7280603890, 14561207780, 29122415560]

約数ペア:

[(1, 29122415560), (2, 14561207780), (4, 7280603890), (5, 5824483112), (7, 4160345080), (8, 3640301945), (10, 2912241556), (14, 2080172540), (20, 1456120778), (28, 1040086270), (31, 939432760), (35, 832069016), (40, 728060389), (56, 520043135), (62, 469716380), (70, 416034508), (124, 234858190), (140, 208017254), (155, 187886552), (217, 134204680), (248, 117429095), (251, 116025560), (280, 104008627), (310, 93943276), (434, 67102340), (502, 58012780), (620, 46971638), (868, 33551170), (1004, 29006390), (1085, 26840936), (1240, 23485819), (1255, 23205112), (1736, 16775585), (1757, 16575080), (2008, 14503195), (2170, 13420468), (2510, 11602556), (3514, 8287540), (4340, 6710234), (5020, 5801278), (7028, 4143770), (7781, 3742760), (8680, 3355117), (8785, 3315016), (10040, 2900639), (13367, 2178680), (14056, 2071885), (15562, 1871380), (17570, 1657508), (26734, 1089340), (31124, 935690), (35140, 828754), (38905, 748552), (53468, 544670), (54467, 534680), (62248, 467845), (66835, 435736), (70280, 414377), (77810, 374276), (93569, 311240), (106936, 272335), (108934, 267340), (133670, 217868), (155620, 187138)]