104750840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{33149}}^1$

素因数の和:33239

約数の個数: 32

約数和(自身を含む): 238680000

約数和(自身を除く): 133929160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 33149, 66298, 132596, 165745, 265192, 331490, 662980, 1325960, 2618771, 5237542, 10475084, 13093855, 20950168, 26187710, 52375420, 104750840]

約数ペア:

[(1, 104750840), (2, 52375420), (4, 26187710), (5, 20950168), (8, 13093855), (10, 10475084), (20, 5237542), (40, 2618771), (79, 1325960), (158, 662980), (316, 331490), (395, 265192), (632, 165745), (790, 132596), (1580, 66298), (3160, 33149)]