13073660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 29042496

約数和(自身を除く): 15968836

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 293, 388, 460, 485, 586, 970, 1172, 1465, 1940, 2231, 2930, 4462, 5860, 6739, 8924, 11155, 13478, 22310, 26956, 28421, 33695, 44620, 56842, 67390, 113684, 134780, 142105, 284210, 568420, 653683, 1307366, 2614732, 3268415, 6536830, 13073660]

約数ペア:

[(1, 13073660), (2, 6536830), (4, 3268415), (5, 2614732), (10, 1307366), (20, 653683), (23, 568420), (46, 284210), (92, 142105), (97, 134780), (115, 113684), (194, 67390), (230, 56842), (293, 44620), (388, 33695), (460, 28421), (485, 26956), (586, 22310), (970, 13478), (1172, 11155), (1465, 8924), (1940, 6739), (2231, 5860), (2930, 4462)]