314604880

素因数分解:

$2^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{9341}}^1$

素因数の和:9775

約数の個数: 40

約数和(自身を含む): 733272264

約数和(自身を除く): 418667384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421, 842, 1684, 2105, 3368, 4210, 6736, 8420, 9341, 16840, 18682, 33680, 37364, 46705, 74728, 93410, 149456, 186820, 373640, 747280, 3932561, 7865122, 15730244, 19662805, 31460488, 39325610, 62920976, 78651220, 157302440, 314604880]

約数ペア:

[(1, 314604880), (2, 157302440), (4, 78651220), (5, 62920976), (8, 39325610), (10, 31460488), (16, 19662805), (20, 15730244), (40, 7865122), (80, 3932561), (421, 747280), (842, 373640), (1684, 186820), (2105, 149456), (3368, 93410), (4210, 74728), (6736, 46705), (8420, 37364), (9341, 33680), (16840, 18682)]