37378660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2393}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 86873472

約数和(自身を除く): 49494812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 2393, 3124, 3905, 4786, 7810, 9572, 11965, 15620, 23930, 26323, 47860, 52646, 105292, 131615, 169903, 263230, 339806, 526460, 679612, 849515, 1699030, 1868933, 3398060, 3737866, 7475732, 9344665, 18689330, 37378660]

約数ペア:

[(1, 37378660), (2, 18689330), (4, 9344665), (5, 7475732), (10, 3737866), (11, 3398060), (20, 1868933), (22, 1699030), (44, 849515), (55, 679612), (71, 526460), (110, 339806), (142, 263230), (220, 169903), (284, 131615), (355, 105292), (710, 52646), (781, 47860), (1420, 26323), (1562, 23930), (2393, 15620), (3124, 11965), (3905, 9572), (4786, 7810)]