236420840

素因数分解:

$2^3\times 5^1\times {\mathrm{5910521}}^1$

素因数の和:5910532

約数の個数: 16

約数和(自身を含む): 531946980

約数和(自身を除く): 295526140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5910521, 11821042, 23642084, 29552605, 47284168, 59105210, 118210420, 236420840]

約数ペア:

[(1, 236420840), (2, 118210420), (4, 59105210), (5, 47284168), (8, 29552605), (10, 23642084), (20, 11821042), (40, 5910521)]