25432910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 46982592

約数和(自身を除く): 21549682

約数列:

[1, 2, 5, 10, 71, 113, 142, 226, 317, 355, 565, 634, 710, 1130, 1585, 3170, 8023, 16046, 22507, 35821, 40115, 45014, 71642, 80230, 112535, 179105, 225070, 358210, 2543291, 5086582, 12716455, 25432910]

約数ペア:

[(1, 25432910), (2, 12716455), (5, 5086582), (10, 2543291), (71, 358210), (113, 225070), (142, 179105), (226, 112535), (317, 80230), (355, 71642), (565, 45014), (634, 40115), (710, 35821), (1130, 22507), (1585, 16046), (3170, 8023)]