23991580

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3457}}^1$

素因数の和:3813

約数の個数: 24

約数和(自身を含む): 50542128

約数和(自身を除く): 26550548

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3457, 3470, 6914, 6940, 13828, 17285, 34570, 69140, 1199579, 2399158, 4798316, 5997895, 11995790, 23991580]

約数ペア:

[(1, 23991580), (2, 11995790), (4, 5997895), (5, 4798316), (10, 2399158), (20, 1199579), (347, 69140), (694, 34570), (1388, 17285), (1735, 13828), (3457, 6940), (3470, 6914)]