412435.0000000

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 9449280

約数和(自身を除く): 5314040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 1543, 2680, 3086, 6172, 7715, 12344, 15430, 30860, 61720, 103381, 206762, 413524, 516905, 827048, 1033810, 2067620, 4135240]

約数ペア:

[(1, 4135240), (2, 2067620), (4, 1033810), (5, 827048), (8, 516905), (10, 413524), (20, 206762), (40, 103381), (67, 61720), (134, 30860), (268, 15430), (335, 12344), (536, 7715), (670, 6172), (1340, 3086), (1543, 2680)]