38741440

素因数分解:

$2^6\times 5^1\times {\mathrm{121067}}^1$

素因数の和:121084

約数の個数: 28

約数和(自身を含む): 92253816

約数和(自身を除く): 53512376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 121067, 242134, 484268, 605335, 968536, 1210670, 1937072, 2421340, 3874144, 4842680, 7748288, 9685360, 19370720, 38741440]

約数ペア:

[(1, 38741440), (2, 19370720), (4, 9685360), (5, 7748288), (8, 4842680), (10, 3874144), (16, 2421340), (20, 1937072), (32, 1210670), (40, 968536), (64, 605335), (80, 484268), (160, 242134), (320, 121067)]