25426680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211889}}^1$

素因数の和:211903

約数の個数: 32

約数和(自身を含む): 76280400

約数和(自身を除く): 50853720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211889, 423778, 635667, 847556, 1059445, 1271334, 1695112, 2118890, 2542668, 3178335, 4237780, 5085336, 6356670, 8475560, 12713340, 25426680]

約数ペア:

[(1, 25426680), (2, 12713340), (3, 8475560), (4, 6356670), (5, 5085336), (6, 4237780), (8, 3178335), (10, 2542668), (12, 2118890), (15, 1695112), (20, 1271334), (24, 1059445), (30, 847556), (40, 635667), (60, 423778), (120, 211889)]