13973750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{1597}}^1$

素因数の和:1626

約数の個数: 40

約数和(自身を含む): 29952912

約数和(自身を除く): 15979162

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1597, 1750, 3194, 4375, 7985, 8750, 11179, 15970, 22358, 39925, 55895, 79850, 111790, 199625, 279475, 399250, 558950, 998125, 1397375, 1996250, 2794750, 6986875, 13973750]

約数ペア:

[(1, 13973750), (2, 6986875), (5, 2794750), (7, 1996250), (10, 1397375), (14, 998125), (25, 558950), (35, 399250), (50, 279475), (70, 199625), (125, 111790), (175, 79850), (250, 55895), (350, 39925), (625, 22358), (875, 15970), (1250, 11179), (1597, 8750), (1750, 7985), (3194, 4375)]