831692480

素因数分解:

$2^6\times 5^1\times {\mathrm{2599039}}^1$

素因数の和:2599056

約数の個数: 28

約数和(自身を含む): 1980468480

約数和(自身を除く): 1148776000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2599039, 5198078, 10396156, 12995195, 20792312, 25990390, 41584624, 51980780, 83169248, 103961560, 166338496, 207923120, 415846240, 831692480]

約数ペア:

[(1, 831692480), (2, 415846240), (4, 207923120), (5, 166338496), (8, 103961560), (10, 83169248), (16, 51980780), (20, 41584624), (32, 25990390), (40, 20792312), (64, 12995195), (80, 10396156), (160, 5198078), (320, 2599039)]