23229640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{82963}}^1$

素因数の和:82981

約数の個数: 32

約数和(自身を含む): 59734080

約数和(自身を除く): 36504440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 82963, 165926, 331852, 414815, 580741, 663704, 829630, 1161482, 1659260, 2322964, 2903705, 3318520, 4645928, 5807410, 11614820, 23229640]

約数ペア:

[(1, 23229640), (2, 11614820), (4, 5807410), (5, 4645928), (7, 3318520), (8, 2903705), (10, 2322964), (14, 1659260), (20, 1161482), (28, 829630), (35, 663704), (40, 580741), (56, 414815), (70, 331852), (140, 165926), (280, 82963)]