202034960

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{22349}}^1$

素因数の和:22475

約数の個数: 40

約数和(自身を含む): 473909400

約数和(自身を除く): 271874440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 22349, 44698, 89396, 111745, 178792, 223490, 357584, 446980, 893960, 1787920, 2525437, 5050874, 10101748, 12627185, 20203496, 25254370, 40406992, 50508740, 101017480, 202034960]

約数ペア:

[(1, 202034960), (2, 101017480), (4, 50508740), (5, 40406992), (8, 25254370), (10, 20203496), (16, 12627185), (20, 10101748), (40, 5050874), (80, 2525437), (113, 1787920), (226, 893960), (452, 446980), (565, 357584), (904, 223490), (1130, 178792), (1808, 111745), (2260, 89396), (4520, 44698), (9040, 22349)]