23528750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{2689}}^1$

素因数の和:2718

約数の個数: 40

約数和(自身を含む): 50421360

約数和(自身を除く): 26892610

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 2689, 4375, 5378, 8750, 13445, 18823, 26890, 37646, 67225, 94115, 134450, 188230, 336125, 470575, 672250, 941150, 1680625, 2352875, 3361250, 4705750, 11764375, 23528750]

約数ペア:

[(1, 23528750), (2, 11764375), (5, 4705750), (7, 3361250), (10, 2352875), (14, 1680625), (25, 941150), (35, 672250), (50, 470575), (70, 336125), (125, 188230), (175, 134450), (250, 94115), (350, 67225), (625, 37646), (875, 26890), (1250, 18823), (1750, 13445), (2689, 8750), (4375, 5378)]