39952330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1381}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 78807168

約数和(自身を除く): 38854838

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 1381, 2630, 2762, 2893, 5786, 6905, 13810, 14465, 15191, 28930, 30382, 75955, 151910, 363203, 726406, 1816015, 3632030, 3995233, 7990466, 19976165, 39952330]

約数ペア:

[(1, 39952330), (2, 19976165), (5, 7990466), (10, 3995233), (11, 3632030), (22, 1816015), (55, 726406), (110, 363203), (263, 151910), (526, 75955), (1315, 30382), (1381, 28930), (2630, 15191), (2762, 14465), (2893, 13810), (5786, 6905)]