9253520

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1239

約数の個数: 40

約数和(自身を含む): 21742656

約数和(自身を除く): 12489136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1123, 1648, 2060, 2246, 4120, 4492, 5615, 8240, 8984, 11230, 17968, 22460, 44920, 89840, 115669, 231338, 462676, 578345, 925352, 1156690, 1850704, 2313380, 4626760, 9253520]

約数ペア:

[(1, 9253520), (2, 4626760), (4, 2313380), (5, 1850704), (8, 1156690), (10, 925352), (16, 578345), (20, 462676), (40, 231338), (80, 115669), (103, 89840), (206, 44920), (412, 22460), (515, 17968), (824, 11230), (1030, 8984), (1123, 8240), (1648, 5615), (2060, 4492), (2246, 4120)]