38342680

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11549}}^1$

素因数の和:11643

約数の個数: 32

約数和(自身を含む): 87318000

約数和(自身を除く): 48975320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 11549, 23098, 46196, 57745, 92392, 115490, 230980, 461960, 958567, 1917134, 3834268, 4792835, 7668536, 9585670, 19171340, 38342680]

約数ペア:

[(1, 38342680), (2, 19171340), (4, 9585670), (5, 7668536), (8, 4792835), (10, 3834268), (20, 1917134), (40, 958567), (83, 461960), (166, 230980), (332, 115490), (415, 92392), (664, 57745), (830, 46196), (1660, 23098), (3320, 11549)]