101590960

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12329}}^1$

素因数の和:12445

約数の個数: 40

約数和(自身を含む): 238511520

約数和(自身を除く): 136920560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 12329, 24658, 49316, 61645, 98632, 123290, 197264, 246580, 493160, 986320, 1269887, 2539774, 5079548, 6349435, 10159096, 12698870, 20318192, 25397740, 50795480, 101590960]

約数ペア:

[(1, 101590960), (2, 50795480), (4, 25397740), (5, 20318192), (8, 12698870), (10, 10159096), (16, 6349435), (20, 5079548), (40, 2539774), (80, 1269887), (103, 986320), (206, 493160), (412, 246580), (515, 197264), (824, 123290), (1030, 98632), (1648, 61645), (2060, 49316), (4120, 24658), (8240, 12329)]