4881337340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{116167}}^1$

素因数の和:116378

約数の個数: 48

約数和(自身を含む): 11241345024

約数和(自身を除く): 6360007684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1910, 2101, 3820, 4202, 8404, 10505, 21010, 42020, 116167, 232334, 464668, 580835, 1161670, 1277837, 2323340, 2555674, 5111348, 6389185, 12778370, 22187897, 25556740, 44375794, 88751588, 110939485, 221878970, 244066867, 443757940, 488133734, 976267468, 1220334335, 2440668670, 4881337340]

約数ペア:

[(1, 4881337340), (2, 2440668670), (4, 1220334335), (5, 976267468), (10, 488133734), (11, 443757940), (20, 244066867), (22, 221878970), (44, 110939485), (55, 88751588), (110, 44375794), (191, 25556740), (220, 22187897), (382, 12778370), (764, 6389185), (955, 5111348), (1910, 2555674), (2101, 2323340), (3820, 1277837), (4202, 1161670), (8404, 580835), (10505, 464668), (21010, 232334), (42020, 116167)]