8056180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3329}}^1$

素因数の和:3360

約数の個数: 36

約数和(自身を含む): 18601380

約数和(自身を除く): 10545200

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 3329, 6658, 13316, 16645, 33290, 36619, 66580, 73238, 146476, 183095, 366190, 402809, 732380, 805618, 1611236, 2014045, 4028090, 8056180]

約数ペア:

[(1, 8056180), (2, 4028090), (4, 2014045), (5, 1611236), (10, 805618), (11, 732380), (20, 402809), (22, 366190), (44, 183095), (55, 146476), (110, 73238), (121, 66580), (220, 36619), (242, 33290), (484, 16645), (605, 13316), (1210, 6658), (2420, 3329)]