11904440

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 26892000

約数和(自身を除く): 14987560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 829, 1436, 1658, 1795, 2872, 3316, 3590, 4145, 6632, 7180, 8290, 14360, 16580, 33160, 297611, 595222, 1190444, 1488055, 2380888, 2976110, 5952220, 11904440]

約数ペア:

[(1, 11904440), (2, 5952220), (4, 2976110), (5, 2380888), (8, 1488055), (10, 1190444), (20, 595222), (40, 297611), (359, 33160), (718, 16580), (829, 14360), (1436, 8290), (1658, 7180), (1795, 6632), (2872, 4145), (3316, 3590)]