162120760

素因数分解:

$2^3\times 5^1\times {\mathrm{4053019}}^1$

素因数の和:4053030

約数の個数: 16

約数和(自身を含む): 364771800

約数和(自身を除く): 202651040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4053019, 8106038, 16212076, 20265095, 32424152, 40530190, 81060380, 162120760]

約数ペア:

[(1, 162120760), (2, 81060380), (4, 40530190), (5, 32424152), (8, 20265095), (10, 16212076), (20, 8106038), (40, 4053019)]