88320830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2213}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 171841824

約数和(自身を除く): 83520994

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 307, 614, 1535, 2213, 3070, 3991, 4426, 7982, 11065, 19955, 22130, 28769, 39910, 57538, 143845, 287690, 679391, 1358782, 3396955, 6793910, 8832083, 17664166, 44160415, 88320830]

約数ペア:

[(1, 88320830), (2, 44160415), (5, 17664166), (10, 8832083), (13, 6793910), (26, 3396955), (65, 1358782), (130, 679391), (307, 287690), (614, 143845), (1535, 57538), (2213, 39910), (3070, 28769), (3991, 22130), (4426, 19955), (7982, 11065)]