38140040

素因数分解:

$2^3\times 5^1\times {\mathrm{953501}}^1$

素因数の和:953512

約数の個数: 16

約数和(自身を含む): 85815180

約数和(自身を除く): 47675140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 953501, 1907002, 3814004, 4767505, 7628008, 9535010, 19070020, 38140040]

約数ペア:

[(1, 38140040), (2, 19070020), (4, 9535010), (5, 7628008), (8, 4767505), (10, 3814004), (20, 1907002), (40, 953501)]