63571460

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{3083}}^1$

素因数の和:4123

約数の個数: 24

約数和(自身を含む): 133672896

約数和(自身を除く): 70101436

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 3083, 4124, 5155, 6166, 10310, 12332, 15415, 20620, 30830, 61660, 3178573, 6357146, 12714292, 15892865, 31785730, 63571460]

約数ペア:

[(1, 63571460), (2, 31785730), (4, 15892865), (5, 12714292), (10, 6357146), (20, 3178573), (1031, 61660), (2062, 30830), (3083, 20620), (4124, 15415), (5155, 12332), (6166, 10310)]