847007860

素因数分解:

$2^2\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{29027}}^1$

素因数の和:30495

約数の個数: 24

約数和(自身を含む): 1779996960

約数和(自身を除く): 932989100

約数列:

[1, 2, 4, 5, 10, 20, 1459, 2918, 5836, 7295, 14590, 29027, 29180, 58054, 116108, 145135, 290270, 580540, 42350393, 84700786, 169401572, 211751965, 423503930, 847007860]

約数ペア:

[(1, 847007860), (2, 423503930), (4, 211751965), (5, 169401572), (10, 84700786), (20, 42350393), (1459, 580540), (2918, 290270), (5836, 145135), (7295, 116108), (14590, 58054), (29027, 29180)]