115721300

素因数分解:

$2^2\times 5^2\times {\mathrm{1157213}}^1$

素因数の和:1157227

約数の個数: 18

約数和(自身を含む): 251115438

約数和(自身を除く): 135394138

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1157213, 2314426, 4628852, 5786065, 11572130, 23144260, 28930325, 57860650, 115721300]

約数ペア:

[(1, 115721300), (2, 57860650), (4, 28930325), (5, 23144260), (10, 11572130), (20, 5786065), (25, 4628852), (50, 2314426), (100, 1157213)]