88998770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6389}}^1$

素因数の和:6602

約数の個数: 32

約数和(自身を含む): 184032000

約数和(自身を除く): 95033230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6389, 6965, 12778, 13930, 31945, 44723, 63890, 89446, 223615, 447230, 1271411, 2542822, 6357055, 8899877, 12714110, 17799754, 44499385, 88998770]

約数ペア:

[(1, 88998770), (2, 44499385), (5, 17799754), (7, 12714110), (10, 8899877), (14, 6357055), (35, 2542822), (70, 1271411), (199, 447230), (398, 223615), (995, 89446), (1393, 63890), (1990, 44723), (2786, 31945), (6389, 13930), (6965, 12778)]