9204080

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1233

約数の個数: 40

約数和(自身を含む): 21626592

約数和(自身を除く): 12422512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1117, 1648, 2060, 2234, 4120, 4468, 5585, 8240, 8936, 11170, 17872, 22340, 44680, 89360, 115051, 230102, 460204, 575255, 920408, 1150510, 1840816, 2301020, 4602040, 9204080]

約数ペア:

[(1, 9204080), (2, 4602040), (4, 2301020), (5, 1840816), (8, 1150510), (10, 920408), (16, 575255), (20, 460204), (40, 230102), (80, 115051), (103, 89360), (206, 44680), (412, 22340), (515, 17872), (824, 11170), (1030, 8936), (1117, 8240), (1648, 5585), (2060, 4468), (2234, 4120)]