23556700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8123}}^1$

素因数の和:8166

約数の個数: 36

約数和(自身を含む): 52887240

約数和(自身を除く): 29330540

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 8123, 16246, 32492, 40615, 81230, 162460, 203075, 235567, 406150, 471134, 812300, 942268, 1177835, 2355670, 4711340, 5889175, 11778350, 23556700]

約数ペア:

[(1, 23556700), (2, 11778350), (4, 5889175), (5, 4711340), (10, 2355670), (20, 1177835), (25, 942268), (29, 812300), (50, 471134), (58, 406150), (100, 235567), (116, 203075), (145, 162460), (290, 81230), (580, 40615), (725, 32492), (1450, 16246), (2900, 8123)]