79619060

素因数分解:

$2^2\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{2081}}^1$

素因数の和:4003

約数の個数: 24

約数和(自身を含む): 167367816

約数和(自身を除く): 87748756

約数列:

[1, 2, 4, 5, 10, 20, 1913, 2081, 3826, 4162, 7652, 8324, 9565, 10405, 19130, 20810, 38260, 41620, 3980953, 7961906, 15923812, 19904765, 39809530, 79619060]

約数ペア:

[(1, 79619060), (2, 39809530), (4, 19904765), (5, 15923812), (10, 7961906), (20, 3980953), (1913, 41620), (2081, 38260), (3826, 20810), (4162, 19130), (7652, 10405), (8324, 9565)]