97383760

素因数分解:

$2^4\times 5^1\times {\mathrm{1217297}}^1$

素因数の和:1217310

約数の個数: 20

約数和(自身を含む): 226417428

約数和(自身を除く): 129033668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1217297, 2434594, 4869188, 6086485, 9738376, 12172970, 19476752, 24345940, 48691880, 97383760]

約数ペア:

[(1, 97383760), (2, 48691880), (4, 24345940), (5, 19476752), (8, 12172970), (10, 9738376), (16, 6086485), (20, 4869188), (40, 2434594), (80, 1217297)]