63618787570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1409}}^1\times {\mathrm{26717}}^1$

素因数の和:28159

約数の個数: 48

約数和(自身を含む): 124092819720

約数和(自身を除く): 60474032150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1409, 1690, 2818, 7045, 14090, 18317, 26717, 36634, 53434, 91585, 133585, 183170, 238121, 267170, 347321, 476242, 694642, 1190605, 1736605, 2381210, 3473210, 4515173, 9030346, 22575865, 37644253, 45151730, 75288506, 188221265, 376442530, 489375289, 978750578, 2446876445, 4893752890, 6361878757, 12723757514, 31809393785, 63618787570]

約数ペア:

[(1, 63618787570), (2, 31809393785), (5, 12723757514), (10, 6361878757), (13, 4893752890), (26, 2446876445), (65, 978750578), (130, 489375289), (169, 376442530), (338, 188221265), (845, 75288506), (1409, 45151730), (1690, 37644253), (2818, 22575865), (7045, 9030346), (14090, 4515173), (18317, 3473210), (26717, 2381210), (36634, 1736605), (53434, 1190605), (91585, 694642), (133585, 476242), (183170, 347321), (238121, 267170)]