9940540

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{827}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 20935152

約数和(自身を除く): 10994612

約数列:

[1, 2, 4, 5, 10, 20, 601, 827, 1202, 1654, 2404, 3005, 3308, 4135, 6010, 8270, 12020, 16540, 497027, 994054, 1988108, 2485135, 4970270, 9940540]

約数ペア:

[(1, 9940540), (2, 4970270), (4, 2485135), (5, 1988108), (10, 994054), (20, 497027), (601, 16540), (827, 12020), (1202, 8270), (1654, 6010), (2404, 4135), (3005, 3308)]