2872323940

素因数分解:

$2^2\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{99251}}^1$

素因数の和:100707

約数の個数: 24

約数和(自身を含む): 6036109632

約数和(自身を除く): 3163785692

約数列:

[1, 2, 4, 5, 10, 20, 1447, 2894, 5788, 7235, 14470, 28940, 99251, 198502, 397004, 496255, 992510, 1985020, 143616197, 287232394, 574464788, 718080985, 1436161970, 2872323940]

約数ペア:

[(1, 2872323940), (2, 1436161970), (4, 718080985), (5, 574464788), (10, 287232394), (20, 143616197), (1447, 1985020), (2894, 992510), (5788, 496255), (7235, 397004), (14470, 198502), (28940, 99251)]