202268120

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{8887}}^1$

素因数の和:9467

約数の個数: 32

約数和(自身を含む): 455954400

約数和(自身を除く): 253686280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2276, 2845, 4552, 5690, 8887, 11380, 17774, 22760, 35548, 44435, 71096, 88870, 177740, 355480, 5056703, 10113406, 20226812, 25283515, 40453624, 50567030, 101134060, 202268120]

約数ペア:

[(1, 202268120), (2, 101134060), (4, 50567030), (5, 40453624), (8, 25283515), (10, 20226812), (20, 10113406), (40, 5056703), (569, 355480), (1138, 177740), (2276, 88870), (2845, 71096), (4552, 44435), (5690, 35548), (8887, 22760), (11380, 17774)]