408080110

素因数分解:

$2^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{39581}}^1$

素因数の和:40619

約数の個数: 16

約数和(自身を含む): 735275232

約数和(自身を除く): 327195122

約数列:

[1, 2, 5, 10, 1031, 2062, 5155, 10310, 39581, 79162, 197905, 395810, 40808011, 81616022, 204040055, 408080110]

約数ペア:

[(1, 408080110), (2, 204040055), (5, 81616022), (10, 40808011), (1031, 395810), (2062, 197905), (5155, 79162), (10310, 39581)]