77837650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 159677280

約数和(自身を除く): 81839630

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 194, 275, 485, 550, 970, 1067, 1459, 2134, 2425, 2918, 4850, 5335, 7295, 10670, 14590, 16049, 26675, 32098, 36475, 53350, 72950, 80245, 141523, 160490, 283046, 401225, 707615, 802450, 1415230, 1556753, 3113506, 3538075, 7076150, 7783765, 15567530, 38918825, 77837650]

約数ペア:

[(1, 77837650), (2, 38918825), (5, 15567530), (10, 7783765), (11, 7076150), (22, 3538075), (25, 3113506), (50, 1556753), (55, 1415230), (97, 802450), (110, 707615), (194, 401225), (275, 283046), (485, 160490), (550, 141523), (970, 80245), (1067, 72950), (1459, 53350), (2134, 36475), (2425, 32098), (2918, 26675), (4850, 16049), (5335, 14590), (7295, 10670)]