1199168540

素因数分解:

$2^2\times 5^1\times {\mathrm{3797}}^1\times {\mathrm{15791}}^1$

素因数の和:19597

約数の個数: 24

約数和(自身を含む): 2519076672

約数和(自身を除く): 1319908132

約数列:

[1, 2, 4, 5, 10, 20, 3797, 7594, 15188, 15791, 18985, 31582, 37970, 63164, 75940, 78955, 157910, 315820, 59958427, 119916854, 239833708, 299792135, 599584270, 1199168540]

約数ペア:

[(1, 1199168540), (2, 599584270), (4, 299792135), (5, 239833708), (10, 119916854), (20, 59958427), (3797, 315820), (7594, 157910), (15188, 78955), (15791, 75940), (18985, 63164), (31582, 37970)]