113697580

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 243996480

約数和(自身を除く): 130298900

約数列:

[1, 2, 4, 5, 10, 20, 97, 103, 194, 206, 388, 412, 485, 515, 569, 970, 1030, 1138, 1940, 2060, 2276, 2845, 5690, 9991, 11380, 19982, 39964, 49955, 55193, 58607, 99910, 110386, 117214, 199820, 220772, 234428, 275965, 293035, 551930, 586070, 1103860, 1172140, 5684879, 11369758, 22739516, 28424395, 56848790, 113697580]

約数ペア:

[(1, 113697580), (2, 56848790), (4, 28424395), (5, 22739516), (10, 11369758), (20, 5684879), (97, 1172140), (103, 1103860), (194, 586070), (206, 551930), (388, 293035), (412, 275965), (485, 234428), (515, 220772), (569, 199820), (970, 117214), (1030, 110386), (1138, 99910), (1940, 58607), (2060, 55193), (2276, 49955), (2845, 39964), (5690, 19982), (9991, 11380)]