68315200

素因数分解:

$2^6\times 5^2\times {\mathrm{42697}}^1$

素因数の和:42719

約数の個数: 42

約数和(自身を含む): 168102026

約数和(自身を除く): 99786826

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 42697, 85394, 170788, 213485, 341576, 426970, 683152, 853940, 1067425, 1366304, 1707880, 2134850, 2732608, 3415760, 4269700, 6831520, 8539400, 13663040, 17078800, 34157600, 68315200]

約数ペア:

[(1, 68315200), (2, 34157600), (4, 17078800), (5, 13663040), (8, 8539400), (10, 6831520), (16, 4269700), (20, 3415760), (25, 2732608), (32, 2134850), (40, 1707880), (50, 1366304), (64, 1067425), (80, 853940), (100, 683152), (160, 426970), (200, 341576), (320, 213485), (400, 170788), (800, 85394), (1600, 42697)]