103880360

素因数分解:

$2^3\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1987}}^1$

素因数の和:3305

約数の個数: 32

約数和(自身を含む): 234027360

約数和(自身を除く): 130147000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1307, 1987, 2614, 3974, 5228, 6535, 7948, 9935, 10456, 13070, 15896, 19870, 26140, 39740, 52280, 79480, 2597009, 5194018, 10388036, 12985045, 20776072, 25970090, 51940180, 103880360]

約数ペア:

[(1, 103880360), (2, 51940180), (4, 25970090), (5, 20776072), (8, 12985045), (10, 10388036), (20, 5194018), (40, 2597009), (1307, 79480), (1987, 52280), (2614, 39740), (3974, 26140), (5228, 19870), (6535, 15896), (7948, 13070), (9935, 10456)]