80790350

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{15101}}^1$

素因数の和:15220

約数の個数: 24

約数和(自身を含む): 151684488

約数和(自身を除く): 70894138

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 535, 1070, 2675, 5350, 15101, 30202, 75505, 151010, 377525, 755050, 1615807, 3231614, 8079035, 16158070, 40395175, 80790350]

約数ペア:

[(1, 80790350), (2, 40395175), (5, 16158070), (10, 8079035), (25, 3231614), (50, 1615807), (107, 755050), (214, 377525), (535, 151010), (1070, 75505), (2675, 30202), (5350, 15101)]