47371760

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5749}}^1$

素因数の和:5865

約数の個数: 40

約数和(自身を含む): 111228000

約数和(自身を除く): 63856240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 5749, 8240, 11498, 22996, 28745, 45992, 57490, 91984, 114980, 229960, 459920, 592147, 1184294, 2368588, 2960735, 4737176, 5921470, 9474352, 11842940, 23685880, 47371760]

約数ペア:

[(1, 47371760), (2, 23685880), (4, 11842940), (5, 9474352), (8, 5921470), (10, 4737176), (16, 2960735), (20, 2368588), (40, 1184294), (80, 592147), (103, 459920), (206, 229960), (412, 114980), (515, 91984), (824, 57490), (1030, 45992), (1648, 28745), (2060, 22996), (4120, 11498), (5749, 8240)]