22553920

素因数分解:

$2^6\times 5^1\times {\mathrm{70481}}^1$

素因数の和:70498

約数の個数: 28

約数和(自身を含む): 53707284

約数和(自身を除く): 31153364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 70481, 140962, 281924, 352405, 563848, 704810, 1127696, 1409620, 2255392, 2819240, 4510784, 5638480, 11276960, 22553920]

約数ペア:

[(1, 22553920), (2, 11276960), (4, 5638480), (5, 4510784), (8, 2819240), (10, 2255392), (16, 1409620), (20, 1127696), (32, 704810), (40, 563848), (64, 352405), (80, 281924), (160, 140962), (320, 70481)]