8155841290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1\times {\mathrm{25237}}^1$

素因数の和:27162

約数の個数: 32

約数和(自身を含む): 15552867024

約数和(自身を除く): 7397025734

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1901, 3802, 9505, 19010, 25237, 32317, 50474, 64634, 126185, 161585, 252370, 323170, 429029, 858058, 2145145, 4290290, 47975537, 95951074, 239877685, 479755370, 815584129, 1631168258, 4077920645, 8155841290]

約数ペア:

[(1, 8155841290), (2, 4077920645), (5, 1631168258), (10, 815584129), (17, 479755370), (34, 239877685), (85, 95951074), (170, 47975537), (1901, 4290290), (3802, 2145145), (9505, 858058), (19010, 429029), (25237, 323170), (32317, 252370), (50474, 161585), (64634, 126185)]