22297240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79633}}^1$

素因数の和:79651

約数の個数: 32

約数和(自身を含む): 57336480

約数和(自身を除く): 35039240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 79633, 159266, 318532, 398165, 557431, 637064, 796330, 1114862, 1592660, 2229724, 2787155, 3185320, 4459448, 5574310, 11148620, 22297240]

約数ペア:

[(1, 22297240), (2, 11148620), (4, 5574310), (5, 4459448), (7, 3185320), (8, 2787155), (10, 2229724), (14, 1592660), (20, 1114862), (28, 796330), (35, 637064), (40, 557431), (56, 398165), (70, 318532), (140, 159266), (280, 79633)]