941660

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 1995840

約数和(自身を除く): 1054180

約数列:

[1, 2, 4, 5, 10, 20, 197, 239, 394, 478, 788, 956, 985, 1195, 1970, 2390, 3940, 4780, 47083, 94166, 188332, 235415, 470830, 941660]

約数ペア:

[(1, 941660), (2, 470830), (4, 235415), (5, 188332), (10, 94166), (20, 47083), (197, 4780), (239, 3940), (394, 2390), (478, 1970), (788, 1195), (956, 985)]