69180640

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5923}}^1$

素因数の和:6011

約数の個数: 48

約数和(自身を含む): 165706128

約数和(自身を除く): 96525488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 5923, 11680, 11846, 23692, 29615, 47384, 59230, 94768, 118460, 189536, 236920, 432379, 473840, 864758, 947680, 1729516, 2161895, 3459032, 4323790, 6918064, 8647580, 13836128, 17295160, 34590320, 69180640]

約数ペア:

[(1, 69180640), (2, 34590320), (4, 17295160), (5, 13836128), (8, 8647580), (10, 6918064), (16, 4323790), (20, 3459032), (32, 2161895), (40, 1729516), (73, 947680), (80, 864758), (146, 473840), (160, 432379), (292, 236920), (365, 189536), (584, 118460), (730, 94768), (1168, 59230), (1460, 47384), (2336, 29615), (2920, 23692), (5840, 11846), (5923, 11680)]