67200580

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{3259}}^1$

素因数の和:4299

約数の個数: 24

約数和(自身を含む): 141301440

約数和(自身を除く): 74100860

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 3259, 4124, 5155, 6518, 10310, 13036, 16295, 20620, 32590, 65180, 3360029, 6720058, 13440116, 16800145, 33600290, 67200580]

約数ペア:

[(1, 67200580), (2, 33600290), (4, 16800145), (5, 13440116), (10, 6720058), (20, 3360029), (1031, 65180), (2062, 32590), (3259, 20620), (4124, 16295), (5155, 13036), (6518, 10310)]