2772034960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{21013}}^1$

素因数の和:21140

約数の個数: 80

約数和(自身を含む): 6894777456

約数和(自身を除く): 4122742496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 97, 136, 170, 194, 272, 340, 388, 485, 680, 776, 970, 1360, 1552, 1649, 1940, 3298, 3880, 6596, 7760, 8245, 13192, 16490, 21013, 26384, 32980, 42026, 65960, 84052, 105065, 131920, 168104, 210130, 336208, 357221, 420260, 714442, 840520, 1428884, 1681040, 1786105, 2038261, 2857768, 3572210, 4076522, 5715536, 7144420, 8153044, 10191305, 14288840, 16306088, 20382610, 28577680, 32612176, 34650437, 40765220, 69300874, 81530440, 138601748, 163060880, 173252185, 277203496, 346504370, 554406992, 693008740, 1386017480, 2772034960]

約数ペア:

[(1, 2772034960), (2, 1386017480), (4, 693008740), (5, 554406992), (8, 346504370), (10, 277203496), (16, 173252185), (17, 163060880), (20, 138601748), (34, 81530440), (40, 69300874), (68, 40765220), (80, 34650437), (85, 32612176), (97, 28577680), (136, 20382610), (170, 16306088), (194, 14288840), (272, 10191305), (340, 8153044), (388, 7144420), (485, 5715536), (680, 4076522), (776, 3572210), (970, 2857768), (1360, 2038261), (1552, 1786105), (1649, 1681040), (1940, 1428884), (3298, 840520), (3880, 714442), (6596, 420260), (7760, 357221), (8245, 336208), (13192, 210130), (16490, 168104), (21013, 131920), (26384, 105065), (32980, 84052), (42026, 65960)]