797606080

素因数分解:

$2^6\times 5^1\times {\mathrm{2492519}}^1$

素因数の和:2492536

約数の個数: 28

約数和(自身を含む): 1899300240

約数和(自身を除く): 1101694160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2492519, 4985038, 9970076, 12462595, 19940152, 24925190, 39880304, 49850380, 79760608, 99700760, 159521216, 199401520, 398803040, 797606080]

約数ペア:

[(1, 797606080), (2, 398803040), (4, 199401520), (5, 159521216), (8, 99700760), (10, 79760608), (16, 49850380), (20, 39880304), (32, 24925190), (40, 19940152), (64, 12462595), (80, 9970076), (160, 4985038), (320, 2492519)]