16100140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{115001}}^1$

素因数の和:115017

約数の個数: 24

約数和(自身を含む): 38640672

約数和(自身を除く): 22540532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 115001, 230002, 460004, 575005, 805007, 1150010, 1610014, 2300020, 3220028, 4025035, 8050070, 16100140]

約数ペア:

[(1, 16100140), (2, 8050070), (4, 4025035), (5, 3220028), (7, 2300020), (10, 1610014), (14, 1150010), (20, 805007), (28, 575005), (35, 460004), (70, 230002), (140, 115001)]