25469210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1831}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 49859712

約数和(自身を除く): 24390502

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 1831, 2782, 3662, 6955, 9155, 13910, 18310, 23803, 47606, 119015, 195917, 238030, 391834, 979585, 1959170, 2546921, 5093842, 12734605, 25469210]

約数ペア:

[(1, 25469210), (2, 12734605), (5, 5093842), (10, 2546921), (13, 1959170), (26, 979585), (65, 391834), (107, 238030), (130, 195917), (214, 119015), (535, 47606), (1070, 23803), (1391, 18310), (1831, 13910), (2782, 9155), (3662, 6955)]