264187390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{1063}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 492972480

約数和(自身を除く): 228785090

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 857, 1063, 1714, 2126, 4285, 5315, 8570, 10630, 24853, 30827, 49706, 61654, 124265, 154135, 248530, 308270, 910991, 1821982, 4554955, 9109910, 26418739, 52837478, 132093695, 264187390]

約数ペア:

[(1, 264187390), (2, 132093695), (5, 52837478), (10, 26418739), (29, 9109910), (58, 4554955), (145, 1821982), (290, 910991), (857, 308270), (1063, 248530), (1714, 154135), (2126, 124265), (4285, 61654), (5315, 49706), (8570, 30827), (10630, 24853)]