23282180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68477}}^1$

素因数の和:68503

約数の個数: 24

約数和(自身を含む): 51769368

約数和(自身を除く): 28487188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 68477, 136954, 273908, 342385, 684770, 1164109, 1369540, 2328218, 4656436, 5820545, 11641090, 23282180]

約数ペア:

[(1, 23282180), (2, 11641090), (4, 5820545), (5, 4656436), (10, 2328218), (17, 1369540), (20, 1164109), (34, 684770), (68, 342385), (85, 273908), (170, 136954), (340, 68477)]