475854290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1\times {\mathrm{941}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 872555760

約数和(自身を除く): 396701470

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 829, 941, 1658, 1882, 4145, 4705, 8290, 9410, 50569, 57401, 101138, 114802, 252845, 287005, 505690, 574010, 780089, 1560178, 3900445, 7800890, 47585429, 95170858, 237927145, 475854290]

約数ペア:

[(1, 475854290), (2, 237927145), (5, 95170858), (10, 47585429), (61, 7800890), (122, 3900445), (305, 1560178), (610, 780089), (829, 574010), (941, 505690), (1658, 287005), (1882, 252845), (4145, 114802), (4705, 101138), (8290, 57401), (9410, 50569)]