108306640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 272982528

約数和(自身を除く): 164675888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 223, 260, 446, 467, 520, 892, 934, 1040, 1115, 1784, 1868, 2230, 2335, 2899, 3568, 3736, 4460, 4670, 5798, 6071, 7472, 8920, 9340, 11596, 12142, 14495, 17840, 18680, 23192, 24284, 28990, 30355, 37360, 46384, 48568, 57980, 60710, 97136, 104141, 115960, 121420, 208282, 231920, 242840, 416564, 485680, 520705, 833128, 1041410, 1353833, 1666256, 2082820, 2707666, 4165640, 5415332, 6769165, 8331280, 10830664, 13538330, 21661328, 27076660, 54153320, 108306640]

約数ペア:

[(1, 108306640), (2, 54153320), (4, 27076660), (5, 21661328), (8, 13538330), (10, 10830664), (13, 8331280), (16, 6769165), (20, 5415332), (26, 4165640), (40, 2707666), (52, 2082820), (65, 1666256), (80, 1353833), (104, 1041410), (130, 833128), (208, 520705), (223, 485680), (260, 416564), (446, 242840), (467, 231920), (520, 208282), (892, 121420), (934, 115960), (1040, 104141), (1115, 97136), (1784, 60710), (1868, 57980), (2230, 48568), (2335, 46384), (2899, 37360), (3568, 30355), (3736, 28990), (4460, 24284), (4670, 23192), (5798, 18680), (6071, 17840), (7472, 14495), (8920, 12142), (9340, 11596)]