74655040

素因数分解:

$2^6\times 5^1\times {\mathrm{233297}}^1$

素因数の和:233314

約数の個数: 28

約数和(自身を含む): 177773076

約数和(自身を除く): 103118036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 233297, 466594, 933188, 1166485, 1866376, 2332970, 3732752, 4665940, 7465504, 9331880, 14931008, 18663760, 37327520, 74655040]

約数ペア:

[(1, 74655040), (2, 37327520), (4, 18663760), (5, 14931008), (8, 9331880), (10, 7465504), (16, 4665940), (20, 3732752), (32, 2332970), (40, 1866376), (64, 1166485), (80, 933188), (160, 466594), (320, 233297)]