98416880

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2777}}^1$

素因数の和:3233

約数の個数: 40

約数和(自身を含む): 229418352

約数和(自身を除く): 131001472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 886, 1772, 2215, 2777, 3544, 4430, 5554, 7088, 8860, 11108, 13885, 17720, 22216, 27770, 35440, 44432, 55540, 111080, 222160, 1230211, 2460422, 4920844, 6151055, 9841688, 12302110, 19683376, 24604220, 49208440, 98416880]

約数ペア:

[(1, 98416880), (2, 49208440), (4, 24604220), (5, 19683376), (8, 12302110), (10, 9841688), (16, 6151055), (20, 4920844), (40, 2460422), (80, 1230211), (443, 222160), (886, 111080), (1772, 55540), (2215, 44432), (2777, 35440), (3544, 27770), (4430, 22216), (5554, 17720), (7088, 13885), (8860, 11108)]