63240140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{31307}}^1$

素因数の和:31417

約数の個数: 24

約数和(自身を含む): 134123472

約数和(自身を除く): 70883332

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 31307, 62614, 125228, 156535, 313070, 626140, 3162007, 6324014, 12648028, 15810035, 31620070, 63240140]

約数ペア:

[(1, 63240140), (2, 31620070), (4, 15810035), (5, 12648028), (10, 6324014), (20, 3162007), (101, 626140), (202, 313070), (404, 156535), (505, 125228), (1010, 62614), (2020, 31307)]