45256880

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1277}}^1$

素因数の和:1733

約数の個数: 40

約数和(自身を含む): 105542352

約数和(自身を除く): 60285472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 886, 1277, 1772, 2215, 2554, 3544, 4430, 5108, 6385, 7088, 8860, 10216, 12770, 17720, 20432, 25540, 35440, 51080, 102160, 565711, 1131422, 2262844, 2828555, 4525688, 5657110, 9051376, 11314220, 22628440, 45256880]

約数ペア:

[(1, 45256880), (2, 22628440), (4, 11314220), (5, 9051376), (8, 5657110), (10, 4525688), (16, 2828555), (20, 2262844), (40, 1131422), (80, 565711), (443, 102160), (886, 51080), (1277, 35440), (1772, 25540), (2215, 20432), (2554, 17720), (3544, 12770), (4430, 10216), (5108, 8860), (6385, 7088)]