23635280

素因数分解:

$2^4\times 5^1\times {\mathrm{295441}}^1$

素因数の和:295454

約数の個数: 20

約数和(自身を含む): 54952212

約数和(自身を除く): 31316932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 295441, 590882, 1181764, 1477205, 2363528, 2954410, 4727056, 5908820, 11817640, 23635280]

約数ペア:

[(1, 23635280), (2, 11817640), (4, 5908820), (5, 4727056), (8, 2954410), (10, 2363528), (16, 1477205), (20, 1181764), (40, 590882), (80, 295441)]