1433920

素因数分解:

$2^6\times 5^1\times {\mathrm{4481}}^1$

素因数の和:4498

約数の個数: 28

約数和(自身を含む): 3415284

約数和(自身を除く): 1981364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4481, 8962, 17924, 22405, 35848, 44810, 71696, 89620, 143392, 179240, 286784, 358480, 716960, 1433920]

約数ペア:

[(1, 1433920), (2, 716960), (4, 358480), (5, 286784), (8, 179240), (10, 143392), (16, 89620), (20, 71696), (32, 44810), (40, 35848), (64, 22405), (80, 17924), (160, 8962), (320, 4481)]