5200205180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{88771}}^1$

素因数の和:88910

約数の個数: 48

約数和(自身を含む): 11408977440

約数和(自身を除く): 6208772260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 290, 404, 505, 580, 1010, 2020, 2929, 5858, 11716, 14645, 29290, 58580, 88771, 177542, 355084, 443855, 887710, 1775420, 2574359, 5148718, 8965871, 10297436, 12871795, 17931742, 25743590, 35863484, 44829355, 51487180, 89658710, 179317420, 260010259, 520020518, 1040041036, 1300051295, 2600102590, 5200205180]

約数ペア:

[(1, 5200205180), (2, 2600102590), (4, 1300051295), (5, 1040041036), (10, 520020518), (20, 260010259), (29, 179317420), (58, 89658710), (101, 51487180), (116, 44829355), (145, 35863484), (202, 25743590), (290, 17931742), (404, 12871795), (505, 10297436), (580, 8965871), (1010, 5148718), (2020, 2574359), (2929, 1775420), (5858, 887710), (11716, 443855), (14645, 355084), (29290, 177542), (58580, 88771)]