2302840

素因数分解:

$2^3\times 5^1\times {\mathrm{57571}}^1$

素因数の和:57582

約数の個数: 16

約数和(自身を含む): 5181480

約数和(自身を除く): 2878640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 57571, 115142, 230284, 287855, 460568, 575710, 1151420, 2302840]

約数ペア:

[(1, 2302840), (2, 1151420), (4, 575710), (5, 460568), (8, 287855), (10, 230284), (20, 115142), (40, 57571)]