16023950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 31672080

約数和(自身を除く): 15648130

約数列:

[1, 2, 5, 10, 25, 29, 43, 50, 58, 86, 145, 215, 257, 290, 430, 514, 725, 1075, 1247, 1285, 1450, 2150, 2494, 2570, 6235, 6425, 7453, 11051, 12470, 12850, 14906, 22102, 31175, 37265, 55255, 62350, 74530, 110510, 186325, 276275, 320479, 372650, 552550, 640958, 1602395, 3204790, 8011975, 16023950]

約数ペア:

[(1, 16023950), (2, 8011975), (5, 3204790), (10, 1602395), (25, 640958), (29, 552550), (43, 372650), (50, 320479), (58, 276275), (86, 186325), (145, 110510), (215, 74530), (257, 62350), (290, 55255), (430, 37265), (514, 31175), (725, 22102), (1075, 14906), (1247, 12850), (1285, 12470), (1450, 11051), (2150, 7453), (2494, 6425), (2570, 6235)]