133234480

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{8369}}^1$

素因数の和:8581

約数の個数: 40

約数和(自身を含む): 311364000

約数和(自身を除く): 178129520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 7960, 8369, 15920, 16738, 33476, 41845, 66952, 83690, 133904, 167380, 334760, 669520, 1665431, 3330862, 6661724, 8327155, 13323448, 16654310, 26646896, 33308620, 66617240, 133234480]

約数ペア:

[(1, 133234480), (2, 66617240), (4, 33308620), (5, 26646896), (8, 16654310), (10, 13323448), (16, 8327155), (20, 6661724), (40, 3330862), (80, 1665431), (199, 669520), (398, 334760), (796, 167380), (995, 133904), (1592, 83690), (1990, 66952), (3184, 41845), (3980, 33476), (7960, 16738), (8369, 15920)]