73900160

素因数分解:

$2^7\times 5^1\times {\mathrm{115469}}^1$

素因数の和:115488

約数の個数: 32

約数和(自身を含む): 176669100

約数和(自身を除く): 102768940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 115469, 230938, 461876, 577345, 923752, 1154690, 1847504, 2309380, 3695008, 4618760, 7390016, 9237520, 14780032, 18475040, 36950080, 73900160]

約数ペア:

[(1, 73900160), (2, 36950080), (4, 18475040), (5, 14780032), (8, 9237520), (10, 7390016), (16, 4618760), (20, 3695008), (32, 2309380), (40, 1847504), (64, 1154690), (80, 923752), (128, 577345), (160, 461876), (320, 230938), (640, 115469)]