357788290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{5023}}^1$

素因数の和:5466

約数の個数: 32

約数和(自身を含む): 683665920

約数和(自身を除く): 325877630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419, 838, 2095, 4190, 5023, 7123, 10046, 14246, 25115, 35615, 50230, 71230, 85391, 170782, 426955, 853910, 2104637, 4209274, 10523185, 21046370, 35778829, 71557658, 178894145, 357788290]

約数ペア:

[(1, 357788290), (2, 178894145), (5, 71557658), (10, 35778829), (17, 21046370), (34, 10523185), (85, 4209274), (170, 2104637), (419, 853910), (838, 426955), (2095, 170782), (4190, 85391), (5023, 71230), (7123, 50230), (10046, 35615), (14246, 25115)]