13244600

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 31471200

約数和(自身を除く): 18226600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1409, 1880, 2350, 2818, 4700, 5636, 7045, 9400, 11272, 14090, 28180, 35225, 56360, 66223, 70450, 132446, 140900, 264892, 281800, 331115, 529784, 662230, 1324460, 1655575, 2648920, 3311150, 6622300, 13244600]

約数ペア:

[(1, 13244600), (2, 6622300), (4, 3311150), (5, 2648920), (8, 1655575), (10, 1324460), (20, 662230), (25, 529784), (40, 331115), (47, 281800), (50, 264892), (94, 140900), (100, 132446), (188, 70450), (200, 66223), (235, 56360), (376, 35225), (470, 28180), (940, 14090), (1175, 11272), (1409, 9400), (1880, 7045), (2350, 5636), (2818, 4700)]