63279560

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5881}}^1$

素因数の和:6161

約数の個数: 32

約数和(自身を含む): 142932600

約数和(自身を除く): 79653040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 5881, 10760, 11762, 23524, 29405, 47048, 58810, 117620, 235240, 1581989, 3163978, 6327956, 7909945, 12655912, 15819890, 31639780, 63279560]

約数ペア:

[(1, 63279560), (2, 31639780), (4, 15819890), (5, 12655912), (8, 7909945), (10, 6327956), (20, 3163978), (40, 1581989), (269, 235240), (538, 117620), (1076, 58810), (1345, 47048), (2152, 29405), (2690, 23524), (5380, 11762), (5881, 10760)]