268802570

素因数分解:

$2^1\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{16603}}^1$

素因数の和:18229

約数の個数: 16

約数和(自身を含む): 484172640

約数和(自身を除く): 215370070

約数列:

[1, 2, 5, 10, 1619, 3238, 8095, 16190, 16603, 33206, 83015, 166030, 26880257, 53760514, 134401285, 268802570]

約数ペア:

[(1, 268802570), (2, 134401285), (5, 53760514), (10, 26880257), (1619, 166030), (3238, 83015), (8095, 33206), (16190, 16603)]