23139700

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1716

約数の個数: 36

約数和(自身を含む): 50582700

約数和(自身を除く): 27443000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 1553, 2980, 3106, 3725, 6212, 7450, 7765, 14900, 15530, 31060, 38825, 77650, 155300, 231397, 462794, 925588, 1156985, 2313970, 4627940, 5784925, 11569850, 23139700]

約数ペア:

[(1, 23139700), (2, 11569850), (4, 5784925), (5, 4627940), (10, 2313970), (20, 1156985), (25, 925588), (50, 462794), (100, 231397), (149, 155300), (298, 77650), (596, 38825), (745, 31060), (1490, 15530), (1553, 14900), (2980, 7765), (3106, 7450), (3725, 6212)]