16168400

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 60

約数和(自身を含む): 39393312

約数和(自身を除く): 23224912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 400, 415, 487, 664, 830, 974, 1328, 1660, 1948, 2075, 2435, 3320, 3896, 4150, 4870, 6640, 7792, 8300, 9740, 12175, 16600, 19480, 24350, 33200, 38960, 40421, 48700, 80842, 97400, 161684, 194800, 202105, 323368, 404210, 646736, 808420, 1010525, 1616840, 2021050, 3233680, 4042100, 8084200, 16168400]

約数ペア:

[(1, 16168400), (2, 8084200), (4, 4042100), (5, 3233680), (8, 2021050), (10, 1616840), (16, 1010525), (20, 808420), (25, 646736), (40, 404210), (50, 323368), (80, 202105), (83, 194800), (100, 161684), (166, 97400), (200, 80842), (332, 48700), (400, 40421), (415, 38960), (487, 33200), (664, 24350), (830, 19480), (974, 16600), (1328, 12175), (1660, 9740), (1948, 8300), (2075, 7792), (2435, 6640), (3320, 4870), (3896, 4150)]