8522480

素因数分解:

$2^4\times 5^1\times {\mathrm{106531}}^1$

素因数の和:106544

約数の個数: 20

約数和(自身を含む): 19814952

約数和(自身を除く): 11292472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 106531, 213062, 426124, 532655, 852248, 1065310, 1704496, 2130620, 4261240, 8522480]

約数ペア:

[(1, 8522480), (2, 4261240), (4, 2130620), (5, 1704496), (8, 1065310), (10, 852248), (16, 532655), (20, 426124), (40, 213062), (80, 106531)]