57000760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 136080000

約数和(自身を除く): 79079240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 179, 190, 358, 380, 419, 716, 760, 838, 895, 1432, 1676, 1790, 2095, 3352, 3401, 3580, 4190, 6802, 7160, 7961, 8380, 13604, 15922, 16760, 17005, 27208, 31844, 34010, 39805, 63688, 68020, 75001, 79610, 136040, 150002, 159220, 300004, 318440, 375005, 600008, 750010, 1425019, 1500020, 2850038, 3000040, 5700076, 7125095, 11400152, 14250190, 28500380, 57000760]

約数ペア:

[(1, 57000760), (2, 28500380), (4, 14250190), (5, 11400152), (8, 7125095), (10, 5700076), (19, 3000040), (20, 2850038), (38, 1500020), (40, 1425019), (76, 750010), (95, 600008), (152, 375005), (179, 318440), (190, 300004), (358, 159220), (380, 150002), (419, 136040), (716, 79610), (760, 75001), (838, 68020), (895, 63688), (1432, 39805), (1676, 34010), (1790, 31844), (2095, 27208), (3352, 17005), (3401, 16760), (3580, 15922), (4190, 13604), (6802, 8380), (7160, 7961)]