25298170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 47646720

約数和(自身を除く): 22348550

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 1033, 2066, 2449, 4898, 5165, 10330, 12245, 24490, 32023, 64046, 81607, 160115, 163214, 320230, 408035, 816070, 2529817, 5059634, 12649085, 25298170]

約数ペア:

[(1, 25298170), (2, 12649085), (5, 5059634), (10, 2529817), (31, 816070), (62, 408035), (79, 320230), (155, 163214), (158, 160115), (310, 81607), (395, 64046), (790, 32023), (1033, 24490), (2066, 12245), (2449, 10330), (4898, 5165)]