2820222710

素因数分解:

$2^1\times 5^1\times {\mathrm{20323}}^1\times {\mathrm{13877}}^1$

素因数の和:34207

約数の個数: 16

約数和(自身を含む): 5077016496

約数和(自身を除く): 2256793786

約数列:

[1, 2, 5, 10, 13877, 20323, 27754, 40646, 69385, 101615, 138770, 203230, 282022271, 564044542, 1410111355, 2820222710]

約数ペア:

[(1, 2820222710), (2, 1410111355), (5, 564044542), (10, 282022271), (13877, 203230), (20323, 138770), (27754, 101615), (40646, 69385)]