972880

素因数分解:

$2^4\times 5^1\times {\mathrm{12161}}^1$

素因数の和:12174

約数の個数: 20

約数和(自身を含む): 2262132

約数和(自身を除く): 1289252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12161, 24322, 48644, 60805, 97288, 121610, 194576, 243220, 486440, 972880]

約数ペア:

[(1, 972880), (2, 486440), (4, 243220), (5, 194576), (8, 121610), (10, 97288), (16, 60805), (20, 48644), (40, 24322), (80, 12161)]