8513360

素因数分解:

$2^4\times 5^1\times {\mathrm{106417}}^1$

素因数の和:106430

約数の個数: 20

約数和(自身を含む): 19793748

約数和(自身を除く): 11280388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 106417, 212834, 425668, 532085, 851336, 1064170, 1702672, 2128340, 4256680, 8513360]

約数ペア:

[(1, 8513360), (2, 4256680), (4, 2128340), (5, 1702672), (8, 1064170), (10, 851336), (16, 532085), (20, 425668), (40, 212834), (80, 106417)]