10256870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 20024928

約数和(自身を除く): 9768058

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 307, 514, 614, 1285, 1535, 2570, 3070, 3341, 3991, 6682, 7982, 16705, 19955, 33410, 39910, 78899, 157798, 394495, 788990, 1025687, 2051374, 5128435, 10256870]

約数ペア:

[(1, 10256870), (2, 5128435), (5, 2051374), (10, 1025687), (13, 788990), (26, 394495), (65, 157798), (130, 78899), (257, 39910), (307, 33410), (514, 19955), (614, 16705), (1285, 7982), (1535, 6682), (2570, 3991), (3070, 3341)]