97557440

素因数分解:

$2^6\times 5^1\times {\mathrm{304867}}^1$

素因数の和:304884

約数の個数: 28

約数和(自身を含む): 232309416

約数和(自身を除く): 134751976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 304867, 609734, 1219468, 1524335, 2438936, 3048670, 4877872, 6097340, 9755744, 12194680, 19511488, 24389360, 48778720, 97557440]

約数ペア:

[(1, 97557440), (2, 48778720), (4, 24389360), (5, 19511488), (8, 12194680), (10, 9755744), (16, 6097340), (20, 4877872), (32, 3048670), (40, 2438936), (64, 1524335), (80, 1219468), (160, 609734), (320, 304867)]