82799240

素因数分解:

$2^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{2503}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 186598080

約数和(自身を除く): 103798840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 827, 1654, 2503, 3308, 4135, 5006, 6616, 8270, 10012, 12515, 16540, 20024, 25030, 33080, 50060, 100120, 2069981, 4139962, 8279924, 10349905, 16559848, 20699810, 41399620, 82799240]

約数ペア:

[(1, 82799240), (2, 41399620), (4, 20699810), (5, 16559848), (8, 10349905), (10, 8279924), (20, 4139962), (40, 2069981), (827, 100120), (1654, 50060), (2503, 33080), (3308, 25030), (4135, 20024), (5006, 16540), (6616, 12515), (8270, 10012)]