4407891400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{54151}}^1$

素因数の和:54215

約数の個数: 96

約数和(自身を含む): 11482390080

約数和(自身を除く): 7074498680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 50, 55, 74, 88, 100, 110, 148, 185, 200, 220, 275, 296, 370, 407, 440, 550, 740, 814, 925, 1100, 1480, 1628, 1850, 2035, 2200, 3256, 3700, 4070, 7400, 8140, 10175, 16280, 20350, 40700, 54151, 81400, 108302, 216604, 270755, 433208, 541510, 595661, 1083020, 1191322, 1353775, 2003587, 2166040, 2382644, 2707550, 2978305, 4007174, 4765288, 5415100, 5956610, 8014348, 10017935, 10830200, 11913220, 14891525, 16028696, 20035870, 22039457, 23826440, 29783050, 40071740, 44078914, 50089675, 59566100, 80143480, 88157828, 100179350, 110197285, 119132200, 176315656, 200358700, 220394570, 400717400, 440789140, 550986425, 881578280, 1101972850, 2203945700, 4407891400]

約数ペア:

[(1, 4407891400), (2, 2203945700), (4, 1101972850), (5, 881578280), (8, 550986425), (10, 440789140), (11, 400717400), (20, 220394570), (22, 200358700), (25, 176315656), (37, 119132200), (40, 110197285), (44, 100179350), (50, 88157828), (55, 80143480), (74, 59566100), (88, 50089675), (100, 44078914), (110, 40071740), (148, 29783050), (185, 23826440), (200, 22039457), (220, 20035870), (275, 16028696), (296, 14891525), (370, 11913220), (407, 10830200), (440, 10017935), (550, 8014348), (740, 5956610), (814, 5415100), (925, 4765288), (1100, 4007174), (1480, 2978305), (1628, 2707550), (1850, 2382644), (2035, 2166040), (2200, 2003587), (3256, 1353775), (3700, 1191322), (4070, 1083020), (7400, 595661), (8140, 541510), (10175, 433208), (16280, 270755), (20350, 216604), (40700, 108302), (54151, 81400)]