39701440

素因数分解:

$2^6\times 5^1\times {\mathrm{124067}}^1$

素因数の和:124084

約数の個数: 28

約数和(自身を含む): 94539816

約数和(自身を除く): 54838376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 124067, 248134, 496268, 620335, 992536, 1240670, 1985072, 2481340, 3970144, 4962680, 7940288, 9925360, 19850720, 39701440]

約数ペア:

[(1, 39701440), (2, 19850720), (4, 9925360), (5, 7940288), (8, 4962680), (10, 3970144), (16, 2481340), (20, 1985072), (32, 1240670), (40, 992536), (64, 620335), (80, 496268), (160, 248134), (320, 124067)]