5180810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 9718272

約数和(自身を除く): 4537462

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 151, 235, 302, 365, 470, 730, 755, 1510, 3431, 6862, 7097, 11023, 14194, 17155, 22046, 34310, 35485, 55115, 70970, 110230, 518081, 1036162, 2590405, 5180810]

約数ペア:

[(1, 5180810), (2, 2590405), (5, 1036162), (10, 518081), (47, 110230), (73, 70970), (94, 55115), (146, 35485), (151, 34310), (235, 22046), (302, 17155), (365, 14194), (470, 11023), (730, 7097), (755, 6862), (1510, 3431)]