22331120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{39877}}^1$

素因数の和:39897

約数の個数: 40

約数和(自身を含む): 59338464

約数和(自身を除く): 37007344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 39877, 79754, 159508, 199385, 279139, 319016, 398770, 558278, 638032, 797540, 1116556, 1395695, 1595080, 2233112, 2791390, 3190160, 4466224, 5582780, 11165560, 22331120]

約数ペア:

[(1, 22331120), (2, 11165560), (4, 5582780), (5, 4466224), (7, 3190160), (8, 2791390), (10, 2233112), (14, 1595080), (16, 1395695), (20, 1116556), (28, 797540), (35, 638032), (40, 558278), (56, 398770), (70, 319016), (80, 279139), (112, 199385), (140, 159508), (280, 79754), (560, 39877)]