17294980

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4831}}^1$

素因数の和:5019

約数の個数: 24

約数和(自身を含む): 36529920

約数和(自身を除く): 19234940

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 4831, 9662, 19324, 24155, 48310, 96620, 864749, 1729498, 3458996, 4323745, 8647490, 17294980]

約数ペア:

[(1, 17294980), (2, 8647490), (4, 4323745), (5, 3458996), (10, 1729498), (20, 864749), (179, 96620), (358, 48310), (716, 24155), (895, 19324), (1790, 9662), (3580, 4831)]