115698020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{123083}}^1$

素因数の和:123139

約数の個数: 24

約数和(自身を含む): 248137344

約数和(自身を除く): 132439324

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 123083, 246166, 492332, 615415, 1230830, 2461660, 5784901, 11569802, 23139604, 28924505, 57849010, 115698020]

約数ペア:

[(1, 115698020), (2, 57849010), (4, 28924505), (5, 23139604), (10, 11569802), (20, 5784901), (47, 2461660), (94, 1230830), (188, 615415), (235, 492332), (470, 246166), (940, 123083)]