14966680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 21321320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 376, 380, 419, 470, 760, 838, 893, 940, 1676, 1786, 1880, 2095, 3352, 3572, 4190, 4465, 7144, 7961, 8380, 8930, 15922, 16760, 17860, 19693, 31844, 35720, 39386, 39805, 63688, 78772, 79610, 98465, 157544, 159220, 196930, 318440, 374167, 393860, 748334, 787720, 1496668, 1870835, 2993336, 3741670, 7483340, 14966680]

約数ペア:

[(1, 14966680), (2, 7483340), (4, 3741670), (5, 2993336), (8, 1870835), (10, 1496668), (19, 787720), (20, 748334), (38, 393860), (40, 374167), (47, 318440), (76, 196930), (94, 159220), (95, 157544), (152, 98465), (188, 79610), (190, 78772), (235, 63688), (376, 39805), (380, 39386), (419, 35720), (470, 31844), (760, 19693), (838, 17860), (893, 16760), (940, 15922), (1676, 8930), (1786, 8380), (1880, 7961), (2095, 7144), (3352, 4465), (3572, 4190)]