115970620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{123373}}^1$

素因数の和:123429

約数の個数: 24

約数和(自身を含む): 248721984

約数和(自身を除く): 132751364

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 123373, 246746, 493492, 616865, 1233730, 2467460, 5798531, 11597062, 23194124, 28992655, 57985310, 115970620]

約数ペア:

[(1, 115970620), (2, 57985310), (4, 28992655), (5, 23194124), (10, 11597062), (20, 5798531), (47, 2467460), (94, 1233730), (188, 616865), (235, 493492), (470, 246746), (940, 123373)]