98264020

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{25457}}^1$

素因数の和:25659

約数の個数: 24

約数和(自身を含む): 207431784

約数和(自身を除く): 109167764

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 25457, 50914, 101828, 127285, 254570, 509140, 4913201, 9826402, 19652804, 24566005, 49132010, 98264020]

約数ペア:

[(1, 98264020), (2, 49132010), (4, 24566005), (5, 19652804), (10, 9826402), (20, 4913201), (193, 509140), (386, 254570), (772, 127285), (965, 101828), (1930, 50914), (3860, 25457)]