57283540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{168481}}^1$

素因数の和:168507

約数の個数: 24

約数和(自身を含む): 127372392

約数和(自身を除く): 70088852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 168481, 336962, 673924, 842405, 1684810, 2864177, 3369620, 5728354, 11456708, 14320885, 28641770, 57283540]

約数ペア:

[(1, 57283540), (2, 28641770), (4, 14320885), (5, 11456708), (10, 5728354), (17, 3369620), (20, 2864177), (34, 1684810), (68, 842405), (85, 673924), (170, 336962), (340, 168481)]