58318180

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4549}}^1$

素因数の和:5199

約数の個数: 24

約数和(自身を含む): 122686200

約数和(自身を除く): 64368020

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 4549, 6410, 9098, 12820, 18196, 22745, 45490, 90980, 2915909, 5831818, 11663636, 14579545, 29159090, 58318180]

約数ペア:

[(1, 58318180), (2, 29159090), (4, 14579545), (5, 11663636), (10, 5831818), (20, 2915909), (641, 90980), (1282, 45490), (2564, 22745), (3205, 18196), (4549, 12820), (6410, 9098)]