98330020

素因数分解:

$2^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{4523}}^1$

素因数の和:5619

約数の個数: 24

約数和(自身を含む): 206728704

約数和(自身を除く): 108398684

約数列:

[1, 2, 4, 5, 10, 20, 1087, 2174, 4348, 4523, 5435, 9046, 10870, 18092, 21740, 22615, 45230, 90460, 4916501, 9833002, 19666004, 24582505, 49165010, 98330020]

約数ペア:

[(1, 98330020), (2, 49165010), (4, 24582505), (5, 19666004), (10, 9833002), (20, 4916501), (1087, 90460), (2174, 45230), (4348, 22615), (4523, 21740), (5435, 18092), (9046, 10870)]