13364660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^2\times {\mathrm{97}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 28700868

約数和(自身を除く): 15336208

約数列:

[1, 2, 4, 5, 10, 20, 83, 97, 166, 194, 332, 388, 415, 485, 830, 970, 1660, 1940, 6889, 8051, 13778, 16102, 27556, 32204, 34445, 40255, 68890, 80510, 137780, 161020, 668233, 1336466, 2672932, 3341165, 6682330, 13364660]

約数ペア:

[(1, 13364660), (2, 6682330), (4, 3341165), (5, 2672932), (10, 1336466), (20, 668233), (83, 161020), (97, 137780), (166, 80510), (194, 68890), (332, 40255), (388, 34445), (415, 32204), (485, 27556), (830, 16102), (970, 13778), (1660, 8051), (1940, 6889)]