2018202050

素因数分解:

$2^1\times 5^2\times {\mathrm{769}}^1\times {\mathrm{52489}}^1$

素因数の和:53270

約数の個数: 24

約数和(自身を含む): 3758808900

約数和(自身を除く): 1740606850

約数列:

[1, 2, 5, 10, 25, 50, 769, 1538, 3845, 7690, 19225, 38450, 52489, 104978, 262445, 524890, 1312225, 2624450, 40364041, 80728082, 201820205, 403640410, 1009101025, 2018202050]

約数ペア:

[(1, 2018202050), (2, 1009101025), (5, 403640410), (10, 201820205), (25, 80728082), (50, 40364041), (769, 2624450), (1538, 1312225), (3845, 524890), (7690, 262445), (19225, 104978), (38450, 52489)]