4907960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4231}}^1$

素因数の和:4271

約数の個数: 32

約数和(自身を含む): 11426400

約数和(自身を除く): 6518440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4231, 8462, 16924, 21155, 33848, 42310, 84620, 122699, 169240, 245398, 490796, 613495, 981592, 1226990, 2453980, 4907960]

約数ペア:

[(1, 4907960), (2, 2453980), (4, 1226990), (5, 981592), (8, 613495), (10, 490796), (20, 245398), (29, 169240), (40, 122699), (58, 84620), (116, 42310), (145, 33848), (232, 21155), (290, 16924), (580, 8462), (1160, 4231)]