25762870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3257}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 53483328

約数和(自身を除く): 27720458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3257, 3955, 6514, 7910, 16285, 22799, 32570, 45598, 113995, 227990, 368041, 736082, 1840205, 2576287, 3680410, 5152574, 12881435, 25762870]

約数ペア:

[(1, 25762870), (2, 12881435), (5, 5152574), (7, 3680410), (10, 2576287), (14, 1840205), (35, 736082), (70, 368041), (113, 227990), (226, 113995), (565, 45598), (791, 32570), (1130, 22799), (1582, 16285), (3257, 7910), (3955, 6514)]