108527540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8087}}^1$

素因数の和:8168

約数の個数: 48

約数和(自身を含む): 252733824

約数和(自身を除く): 144206284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 8087, 13420, 16174, 32348, 40435, 80870, 88957, 161740, 177914, 355828, 444785, 493307, 889570, 986614, 1779140, 1973228, 2466535, 4933070, 5426377, 9866140, 10852754, 21705508, 27131885, 54263770, 108527540]

約数ペア:

[(1, 108527540), (2, 54263770), (4, 27131885), (5, 21705508), (10, 10852754), (11, 9866140), (20, 5426377), (22, 4933070), (44, 2466535), (55, 1973228), (61, 1779140), (110, 986614), (122, 889570), (220, 493307), (244, 444785), (305, 355828), (610, 177914), (671, 161740), (1220, 88957), (1342, 80870), (2684, 40435), (3355, 32348), (6710, 16174), (8087, 13420)]