77282060

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{2441}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 162461376

約数和(自身を除く): 85179316

約数列:

[1, 2, 4, 5, 10, 20, 1583, 2441, 3166, 4882, 6332, 7915, 9764, 12205, 15830, 24410, 31660, 48820, 3864103, 7728206, 15456412, 19320515, 38641030, 77282060]

約数ペア:

[(1, 77282060), (2, 38641030), (4, 19320515), (5, 15456412), (10, 7728206), (20, 3864103), (1583, 48820), (2441, 31660), (3166, 24410), (4882, 15830), (6332, 12205), (7915, 9764)]