23800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1$

素因数の和:40

約数の個数: 48

約数和(自身を含む): 66960

約数和(自身を除く): 43160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1190, 1400, 1700, 2380, 2975, 3400, 4760, 5950, 11900, 23800]

約数ペア:

[(1, 23800), (2, 11900), (4, 5950), (5, 4760), (7, 3400), (8, 2975), (10, 2380), (14, 1700), (17, 1400), (20, 1190), (25, 952), (28, 850), (34, 700), (35, 680), (40, 595), (50, 476), (56, 425), (68, 350), (70, 340), (85, 280), (100, 238), (119, 200), (136, 175), (140, 170)]