426470080

素因数分解:

$2^6\times 5^1\times {\mathrm{1332719}}^1$

素因数の和:1332736

約数の個数: 28

約数和(自身を含む): 1015532640

約数和(自身を除く): 589062560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1332719, 2665438, 5330876, 6663595, 10661752, 13327190, 21323504, 26654380, 42647008, 53308760, 85294016, 106617520, 213235040, 426470080]

約数ペア:

[(1, 426470080), (2, 213235040), (4, 106617520), (5, 85294016), (8, 53308760), (10, 42647008), (16, 26654380), (20, 21323504), (32, 13327190), (40, 10661752), (64, 6663595), (80, 5330876), (160, 2665438), (320, 1332719)]