79167400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30449}}^1$

素因数の和:30478

約数の個数: 48

約数和(自身を含む): 198229500

約数和(自身を除く): 119062100

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 30449, 60898, 121796, 152245, 243592, 304490, 395837, 608980, 761225, 791674, 1217960, 1522450, 1583348, 1979185, 3044900, 3166696, 3958370, 6089800, 7916740, 9895925, 15833480, 19791850, 39583700, 79167400]

約数ペア:

[(1, 79167400), (2, 39583700), (4, 19791850), (5, 15833480), (8, 9895925), (10, 7916740), (13, 6089800), (20, 3958370), (25, 3166696), (26, 3044900), (40, 1979185), (50, 1583348), (52, 1522450), (65, 1217960), (100, 791674), (104, 761225), (130, 608980), (200, 395837), (260, 304490), (325, 243592), (520, 152245), (650, 121796), (1300, 60898), (2600, 30449)]