25872410

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{2539}}^1$

素因数の和:3565

約数の個数: 16

約数和(自身を含む): 46634400

約数和(自身を除く): 20761990

約数列:

[1, 2, 5, 10, 1019, 2038, 2539, 5078, 5095, 10190, 12695, 25390, 2587241, 5174482, 12936205, 25872410]

約数ペア:

[(1, 25872410), (2, 12936205), (5, 5174482), (10, 2587241), (1019, 25390), (2038, 12695), (2539, 10190), (5078, 5095)]