10814200

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 25389000

約数和(自身を除く): 14574800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 389, 556, 695, 778, 1112, 1390, 1556, 1945, 2780, 3112, 3475, 3890, 5560, 6950, 7780, 9725, 13900, 15560, 19450, 27800, 38900, 54071, 77800, 108142, 216284, 270355, 432568, 540710, 1081420, 1351775, 2162840, 2703550, 5407100, 10814200]

約数ペア:

[(1, 10814200), (2, 5407100), (4, 2703550), (5, 2162840), (8, 1351775), (10, 1081420), (20, 540710), (25, 432568), (40, 270355), (50, 216284), (100, 108142), (139, 77800), (200, 54071), (278, 38900), (389, 27800), (556, 19450), (695, 15560), (778, 13900), (1112, 9725), (1390, 7780), (1556, 6950), (1945, 5560), (2780, 3890), (3112, 3475)]