2016337340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{17027}}^1$

素因数の和:17258

約数の個数: 48

約数和(自身を含む): 4394041344

約数和(自身を除く): 2377704004

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 191, 310, 382, 620, 764, 955, 1910, 3820, 5921, 11842, 17027, 23684, 29605, 34054, 59210, 68108, 85135, 118420, 170270, 340540, 527837, 1055674, 2111348, 2639185, 3252157, 5278370, 6504314, 10556740, 13008628, 16260785, 32521570, 65043140, 100816867, 201633734, 403267468, 504084335, 1008168670, 2016337340]

約数ペア:

[(1, 2016337340), (2, 1008168670), (4, 504084335), (5, 403267468), (10, 201633734), (20, 100816867), (31, 65043140), (62, 32521570), (124, 16260785), (155, 13008628), (191, 10556740), (310, 6504314), (382, 5278370), (620, 3252157), (764, 2639185), (955, 2111348), (1910, 1055674), (3820, 527837), (5921, 340540), (11842, 170270), (17027, 118420), (23684, 85135), (29605, 68108), (34054, 59210)]