74944550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{78889}}^1$

素因数の和:78920

約数の個数: 24

約数和(自身を含む): 146735400

約数和(自身を除く): 71790850

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 78889, 157778, 394445, 788890, 1498891, 1972225, 2997782, 3944450, 7494455, 14988910, 37472275, 74944550]

約数ペア:

[(1, 74944550), (2, 37472275), (5, 14988910), (10, 7494455), (19, 3944450), (25, 2997782), (38, 1972225), (50, 1498891), (95, 788890), (190, 394445), (475, 157778), (950, 78889)]