15707043280

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1943941}}^1$

素因数の和:1944055

約数の個数: 40

約数和(自身を含む): 36880467624

約数和(自身を除く): 21173424344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 1943941, 3887882, 7775764, 9719705, 15551528, 19439410, 31103056, 38878820, 77757640, 155515280, 196338041, 392676082, 785352164, 981690205, 1570704328, 1963380410, 3141408656, 3926760820, 7853521640, 15707043280]

約数ペア:

[(1, 15707043280), (2, 7853521640), (4, 3926760820), (5, 3141408656), (8, 1963380410), (10, 1570704328), (16, 981690205), (20, 785352164), (40, 392676082), (80, 196338041), (101, 155515280), (202, 77757640), (404, 38878820), (505, 31103056), (808, 19439410), (1010, 15551528), (1616, 9719705), (2020, 7775764), (4040, 3887882), (8080, 1943941)]