8989819630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{16547}}^1$

素因数の和:17025

約数の個数: 48

約数和(自身を含む): 17827160400

約数和(自身を除く): 8837340770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 449, 605, 898, 1210, 2245, 4490, 4939, 9878, 16547, 24695, 33094, 49390, 54329, 82735, 108658, 165470, 182017, 271645, 364034, 543290, 910085, 1820170, 2002187, 4004374, 7429603, 10010935, 14859206, 20021870, 37148015, 74296030, 81725633, 163451266, 408628165, 817256330, 898981963, 1797963926, 4494909815, 8989819630]

約数ペア:

[(1, 8989819630), (2, 4494909815), (5, 1797963926), (10, 898981963), (11, 817256330), (22, 408628165), (55, 163451266), (110, 81725633), (121, 74296030), (242, 37148015), (449, 20021870), (605, 14859206), (898, 10010935), (1210, 7429603), (2245, 4004374), (4490, 2002187), (4939, 1820170), (9878, 910085), (16547, 543290), (24695, 364034), (33094, 271645), (49390, 182017), (54329, 165470), (82735, 108658)]