8718884080

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1058117}}^1$

素因数の和:1058233

約数の個数: 40

約数和(自身を含む): 20468234592

約数和(自身を除く): 11749350512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 1058117, 2116234, 4232468, 5290585, 8464936, 10581170, 16929872, 21162340, 42324680, 84649360, 108986051, 217972102, 435944204, 544930255, 871888408, 1089860510, 1743776816, 2179721020, 4359442040, 8718884080]

約数ペア:

[(1, 8718884080), (2, 4359442040), (4, 2179721020), (5, 1743776816), (8, 1089860510), (10, 871888408), (16, 544930255), (20, 435944204), (40, 217972102), (80, 108986051), (103, 84649360), (206, 42324680), (412, 21162340), (515, 16929872), (824, 10581170), (1030, 8464936), (1648, 5290585), (2060, 4232468), (4120, 2116234), (8240, 1058117)]