7543622020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{32257}}^1$

素因数の和:33340

約数の個数: 48

約数和(自身を含む): 17298546048

約数和(自身を除く): 9754924028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1063, 2126, 4252, 5315, 10630, 11693, 21260, 23386, 32257, 46772, 58465, 64514, 116930, 129028, 161285, 233860, 322570, 354827, 645140, 709654, 1419308, 1774135, 3548270, 7096540, 34289191, 68578382, 137156764, 171445955, 342891910, 377181101, 685783820, 754362202, 1508724404, 1885905505, 3771811010, 7543622020]

約数ペア:

[(1, 7543622020), (2, 3771811010), (4, 1885905505), (5, 1508724404), (10, 754362202), (11, 685783820), (20, 377181101), (22, 342891910), (44, 171445955), (55, 137156764), (110, 68578382), (220, 34289191), (1063, 7096540), (2126, 3548270), (4252, 1774135), (5315, 1419308), (10630, 709654), (11693, 645140), (21260, 354827), (23386, 322570), (32257, 233860), (46772, 161285), (58465, 129028), (64514, 116930)]