4580491490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1\times {\mathrm{8707}}^1$

素因数の和:10442

約数の個数: 32

約数和(自身を含む): 8516841984

約数和(自身を除く): 3936350494

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1697, 3394, 8485, 8707, 16970, 17414, 43535, 52607, 87070, 105214, 263035, 269917, 526070, 539834, 1349585, 2699170, 14775779, 29551558, 73878895, 147757790, 458049149, 916098298, 2290245745, 4580491490]

約数ペア:

[(1, 4580491490), (2, 2290245745), (5, 916098298), (10, 458049149), (31, 147757790), (62, 73878895), (155, 29551558), (310, 14775779), (1697, 2699170), (3394, 1349585), (8485, 539834), (8707, 526070), (16970, 269917), (17414, 263035), (43535, 105214), (52607, 87070)]