15833480

素因数分解:

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

素因数の和:30473

約数の個数: 32

約数和(自身を含む): 38367000

約数和(自身を除く): 22533520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 30449, 60898, 121796, 152245, 243592, 304490, 395837, 608980, 791674, 1217960, 1583348, 1979185, 3166696, 3958370, 7916740, 15833480]

約数ペア:

[(1, 15833480), (2, 7916740), (4, 3958370), (5, 3166696), (8, 1979185), (10, 1583348), (13, 1217960), (20, 791674), (26, 608980), (40, 395837), (52, 304490), (65, 243592), (104, 152245), (130, 121796), (260, 60898), (520, 30449)]