105664040

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 243326160

約数和(自身を除く): 137662120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 113, 194, 226, 241, 388, 452, 482, 485, 565, 776, 904, 964, 970, 1130, 1205, 1928, 1940, 2260, 2410, 3880, 4520, 4820, 9640, 10961, 21922, 23377, 27233, 43844, 46754, 54466, 54805, 87688, 93508, 108932, 109610, 116885, 136165, 187016, 217864, 219220, 233770, 272330, 438440, 467540, 544660, 935080, 1089320, 2641601, 5283202, 10566404, 13208005, 21132808, 26416010, 52832020, 105664040]

約数ペア:

[(1, 105664040), (2, 52832020), (4, 26416010), (5, 21132808), (8, 13208005), (10, 10566404), (20, 5283202), (40, 2641601), (97, 1089320), (113, 935080), (194, 544660), (226, 467540), (241, 438440), (388, 272330), (452, 233770), (482, 219220), (485, 217864), (565, 187016), (776, 136165), (904, 116885), (964, 109610), (970, 108932), (1130, 93508), (1205, 87688), (1928, 54805), (1940, 54466), (2260, 46754), (2410, 43844), (3880, 27233), (4520, 23377), (4820, 21922), (9640, 10961)]