6158840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 14040000

約数和(自身を除く): 7881160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 1949, 3160, 3898, 7796, 9745, 15592, 19490, 38980, 77960, 153971, 307942, 615884, 769855, 1231768, 1539710, 3079420, 6158840]

約数ペア:

[(1, 6158840), (2, 3079420), (4, 1539710), (5, 1231768), (8, 769855), (10, 615884), (20, 307942), (40, 153971), (79, 77960), (158, 38980), (316, 19490), (395, 15592), (632, 9745), (790, 7796), (1580, 3898), (1949, 3160)]