249954940

素因数分解:

$2^2\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{4903}}^1$

素因数の和:7461

約数の個数: 24

約数和(自身を含む): 525218400

約数和(自身を除く): 275263460

約数列:

[1, 2, 4, 5, 10, 20, 2549, 4903, 5098, 9806, 10196, 12745, 19612, 24515, 25490, 49030, 50980, 98060, 12497747, 24995494, 49990988, 62488735, 124977470, 249954940]

約数ペア:

[(1, 249954940), (2, 124977470), (4, 62488735), (5, 49990988), (10, 24995494), (20, 12497747), (2549, 98060), (4903, 50980), (5098, 49030), (9806, 25490), (10196, 24515), (12745, 19612)]