766884040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{8831}}^1$

素因数の和:9022

約数の個数: 64

約数和(自身を含む): 1869557760

約数和(自身を除く): 1102673720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 167, 260, 334, 520, 668, 835, 1336, 1670, 2171, 3340, 4342, 6680, 8684, 8831, 10855, 17368, 17662, 21710, 35324, 43420, 44155, 70648, 86840, 88310, 114803, 176620, 229606, 353240, 459212, 574015, 918424, 1148030, 1474777, 2296060, 2949554, 4592120, 5899108, 7373885, 11798216, 14747770, 19172101, 29495540, 38344202, 58991080, 76688404, 95860505, 153376808, 191721010, 383442020, 766884040]

約数ペア:

[(1, 766884040), (2, 383442020), (4, 191721010), (5, 153376808), (8, 95860505), (10, 76688404), (13, 58991080), (20, 38344202), (26, 29495540), (40, 19172101), (52, 14747770), (65, 11798216), (104, 7373885), (130, 5899108), (167, 4592120), (260, 2949554), (334, 2296060), (520, 1474777), (668, 1148030), (835, 918424), (1336, 574015), (1670, 459212), (2171, 353240), (3340, 229606), (4342, 176620), (6680, 114803), (8684, 88310), (8831, 86840), (10855, 70648), (17368, 44155), (17662, 43420), (21710, 35324)]