186087220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11587}}^1$

素因数の和:11680

約数の個数: 48

約数和(自身を含む): 432186048

約数和(自身を除く): 246098828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 11587, 16060, 23174, 46348, 57935, 115870, 127457, 231740, 254914, 509828, 637285, 845851, 1274570, 1691702, 2549140, 3383404, 4229255, 8458510, 9304361, 16917020, 18608722, 37217444, 46521805, 93043610, 186087220]

約数ペア:

[(1, 186087220), (2, 93043610), (4, 46521805), (5, 37217444), (10, 18608722), (11, 16917020), (20, 9304361), (22, 8458510), (44, 4229255), (55, 3383404), (73, 2549140), (110, 1691702), (146, 1274570), (220, 845851), (292, 637285), (365, 509828), (730, 254914), (803, 231740), (1460, 127457), (1606, 115870), (3212, 57935), (4015, 46348), (8030, 23174), (11587, 16060)]