11804820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1087}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 33266688

約数和(自身を除く): 21461868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1087, 1810, 2172, 2174, 2715, 3261, 3620, 4348, 5430, 5435, 6522, 10860, 10870, 13044, 16305, 21740, 32610, 65220, 196747, 393494, 590241, 786988, 983735, 1180482, 1967470, 2360964, 2951205, 3934940, 5902410, 11804820]

約数ペア:

[(1, 11804820), (2, 5902410), (3, 3934940), (4, 2951205), (5, 2360964), (6, 1967470), (10, 1180482), (12, 983735), (15, 786988), (20, 590241), (30, 393494), (60, 196747), (181, 65220), (362, 32610), (543, 21740), (724, 16305), (905, 13044), (1086, 10870), (1087, 10860), (1810, 6522), (2172, 5435), (2174, 5430), (2715, 4348), (3261, 3620)]