82050280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5441}}^1$

素因数の和:5494

約数の個数: 64

約数和(自身を含む): 205707600

約数和(自身を除く): 123657320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 5441, 7540, 10882, 15080, 21764, 27205, 43528, 54410, 70733, 108820, 141466, 157789, 217640, 282932, 315578, 353665, 565864, 631156, 707330, 788945, 1262312, 1414660, 1577890, 2051257, 2829320, 3155780, 4102514, 6311560, 8205028, 10256285, 16410056, 20512570, 41025140, 82050280]

約数ペア:

[(1, 82050280), (2, 41025140), (4, 20512570), (5, 16410056), (8, 10256285), (10, 8205028), (13, 6311560), (20, 4102514), (26, 3155780), (29, 2829320), (40, 2051257), (52, 1577890), (58, 1414660), (65, 1262312), (104, 788945), (116, 707330), (130, 631156), (145, 565864), (232, 353665), (260, 315578), (290, 282932), (377, 217640), (520, 157789), (580, 141466), (754, 108820), (1160, 70733), (1508, 54410), (1885, 43528), (3016, 27205), (3770, 21764), (5441, 15080), (7540, 10882)]