61119080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8171}}^1$

素因数の和:8210

約数の個数: 64

約数和(自身を含む): 158863680

約数和(自身を除く): 97744600

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 8171, 16342, 32684, 40855, 65368, 81710, 89881, 138907, 163420, 179762, 277814, 326840, 359524, 449405, 555628, 694535, 719048, 898810, 1111256, 1389070, 1527977, 1797620, 2778140, 3055954, 3595240, 5556280, 6111908, 7639885, 12223816, 15279770, 30559540, 61119080]

約数ペア:

[(1, 61119080), (2, 30559540), (4, 15279770), (5, 12223816), (8, 7639885), (10, 6111908), (11, 5556280), (17, 3595240), (20, 3055954), (22, 2778140), (34, 1797620), (40, 1527977), (44, 1389070), (55, 1111256), (68, 898810), (85, 719048), (88, 694535), (110, 555628), (136, 449405), (170, 359524), (187, 326840), (220, 277814), (340, 179762), (374, 163420), (440, 138907), (680, 89881), (748, 81710), (935, 65368), (1496, 40855), (1870, 32684), (3740, 16342), (7480, 8171)]