70256120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{159673}}^1$

素因数の和:159695

約数の個数: 32

約数和(自身を含む): 172447920

約数和(自身を除く): 102191800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 159673, 319346, 638692, 798365, 1277384, 1596730, 1756403, 3193460, 3512806, 6386920, 7025612, 8782015, 14051224, 17564030, 35128060, 70256120]

約数ペア:

[(1, 70256120), (2, 35128060), (4, 17564030), (5, 14051224), (8, 8782015), (10, 7025612), (11, 6386920), (20, 3512806), (22, 3193460), (40, 1756403), (44, 1596730), (55, 1277384), (88, 798365), (110, 638692), (220, 319346), (440, 159673)]