1036889480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{63691}}^1$

素因数の和:63750

約数の個数: 64

約数和(自身を含む): 2613919680

約数和(自身を除く): 1577030200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 16280, 63691, 127382, 254764, 318455, 509528, 636910, 700601, 1273820, 1401202, 2356567, 2547640, 2802404, 3503005, 4713134, 5604808, 7006010, 9426268, 11782835, 14012020, 18852536, 23565670, 25922237, 28024040, 47131340, 51844474, 94262680, 103688948, 129611185, 207377896, 259222370, 518444740, 1036889480]

約数ペア:

[(1, 1036889480), (2, 518444740), (4, 259222370), (5, 207377896), (8, 129611185), (10, 103688948), (11, 94262680), (20, 51844474), (22, 47131340), (37, 28024040), (40, 25922237), (44, 23565670), (55, 18852536), (74, 14012020), (88, 11782835), (110, 9426268), (148, 7006010), (185, 5604808), (220, 4713134), (296, 3503005), (370, 2802404), (407, 2547640), (440, 2356567), (740, 1401202), (814, 1273820), (1480, 700601), (1628, 636910), (2035, 509528), (3256, 318455), (4070, 254764), (8140, 127382), (16280, 63691)]