44415620

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{11273}}^1$

素因数の和:11479

約数の個数: 24

約数和(自身を含む): 93754584

約数和(自身を除く): 49338964

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 11273, 22546, 45092, 56365, 112730, 225460, 2220781, 4441562, 8883124, 11103905, 22207810, 44415620]

約数ペア:

[(1, 44415620), (2, 22207810), (4, 11103905), (5, 8883124), (10, 4441562), (20, 2220781), (197, 225460), (394, 112730), (788, 56365), (985, 45092), (1970, 22546), (3940, 11273)]