38075420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22937}}^1$

素因数の和:23029

約数の個数: 24

約数和(自身を含む): 80925264

約数和(自身を除く): 42849844

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 22937, 45874, 91748, 114685, 229370, 458740, 1903771, 3807542, 7615084, 9518855, 19037710, 38075420]

約数ペア:

[(1, 38075420), (2, 19037710), (4, 9518855), (5, 7615084), (10, 3807542), (20, 1903771), (83, 458740), (166, 229370), (332, 114685), (415, 91748), (830, 45874), (1660, 22937)]