230050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 24

約数和(自身を含む): 441936

約数和(自身を除く): 211886

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 107, 214, 215, 430, 535, 1070, 1075, 2150, 2675, 4601, 5350, 9202, 23005, 46010, 115025, 230050]

約数ペア:

[(1, 230050), (2, 115025), (5, 46010), (10, 23005), (25, 9202), (43, 5350), (50, 4601), (86, 2675), (107, 2150), (214, 1075), (215, 1070), (430, 535)]