1668242510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3823}}^1\times {\mathrm{3967}}^1$

素因数の和:7808

約数の個数: 32

約数和(自身を含む): 3277504512

約数和(自身を除く): 1609262002

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3823, 3967, 7646, 7934, 19115, 19835, 38230, 39670, 42053, 43637, 84106, 87274, 210265, 218185, 420530, 436370, 15165841, 30331682, 75829205, 151658410, 166824251, 333648502, 834121255, 1668242510]

約数ペア:

[(1, 1668242510), (2, 834121255), (5, 333648502), (10, 166824251), (11, 151658410), (22, 75829205), (55, 30331682), (110, 15165841), (3823, 436370), (3967, 420530), (7646, 218185), (7934, 210265), (19115, 87274), (19835, 84106), (38230, 43637), (39670, 42053)]