4308880

素因数分解:

$2^4\times 5^1\times {\mathrm{53861}}^1$

素因数の和:53874

約数の個数: 20

約数和(自身を含む): 10018332

約数和(自身を除く): 5709452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 53861, 107722, 215444, 269305, 430888, 538610, 861776, 1077220, 2154440, 4308880]

約数ペア:

[(1, 4308880), (2, 2154440), (4, 1077220), (5, 861776), (8, 538610), (10, 430888), (16, 269305), (20, 215444), (40, 107722), (80, 53861)]