8386480

素因数分解:

$2^4\times 5^1\times {\mathrm{104831}}^1$

素因数の和:104844

約数の個数: 20

約数和(自身を含む): 19498752

約数和(自身を除く): 11112272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 104831, 209662, 419324, 524155, 838648, 1048310, 1677296, 2096620, 4193240, 8386480]

約数ペア:

[(1, 8386480), (2, 4193240), (4, 2096620), (5, 1677296), (8, 1048310), (10, 838648), (16, 524155), (20, 419324), (40, 209662), (80, 104831)]