16295800

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1381}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 38557800

約数和(自身を除く): 22262000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1381, 1475, 2360, 2762, 2950, 5524, 5900, 6905, 11048, 11800, 13810, 27620, 34525, 55240, 69050, 81479, 138100, 162958, 276200, 325916, 407395, 651832, 814790, 1629580, 2036975, 3259160, 4073950, 8147900, 16295800]

約数ペア:

[(1, 16295800), (2, 8147900), (4, 4073950), (5, 3259160), (8, 2036975), (10, 1629580), (20, 814790), (25, 651832), (40, 407395), (50, 325916), (59, 276200), (100, 162958), (118, 138100), (200, 81479), (236, 69050), (295, 55240), (472, 34525), (590, 27620), (1180, 13810), (1381, 11800), (1475, 11048), (2360, 6905), (2762, 5900), (2950, 5524)]