13926200

素因数分解:

$2^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 32643000

約数和(自身を除く): 18716800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 179, 200, 358, 389, 716, 778, 895, 1432, 1556, 1790, 1945, 3112, 3580, 3890, 4475, 7160, 7780, 8950, 9725, 15560, 17900, 19450, 35800, 38900, 69631, 77800, 139262, 278524, 348155, 557048, 696310, 1392620, 1740775, 2785240, 3481550, 6963100, 13926200]

約数ペア:

[(1, 13926200), (2, 6963100), (4, 3481550), (5, 2785240), (8, 1740775), (10, 1392620), (20, 696310), (25, 557048), (40, 348155), (50, 278524), (100, 139262), (179, 77800), (200, 69631), (358, 38900), (389, 35800), (716, 19450), (778, 17900), (895, 15560), (1432, 9725), (1556, 8950), (1790, 7780), (1945, 7160), (3112, 4475), (3580, 3890)]