8270360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29537}}^1$

素因数の和:29555

約数の個数: 32

約数和(自身を含む): 21267360

約数和(自身を除く): 12997000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 29537, 59074, 118148, 147685, 206759, 236296, 295370, 413518, 590740, 827036, 1033795, 1181480, 1654072, 2067590, 4135180, 8270360]

約数ペア:

[(1, 8270360), (2, 4135180), (4, 2067590), (5, 1654072), (7, 1181480), (8, 1033795), (10, 827036), (14, 590740), (20, 413518), (28, 295370), (35, 236296), (40, 206759), (56, 147685), (70, 118148), (140, 59074), (280, 29537)]