12932500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{739}}^1$

素因数の和:770

約数の個数: 60

約数和(自身を含む): 32364640

約数和(自身を除く): 19432140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 739, 875, 1250, 1478, 1750, 2500, 2956, 3500, 3695, 4375, 5173, 7390, 8750, 10346, 14780, 17500, 18475, 20692, 25865, 36950, 51730, 73900, 92375, 103460, 129325, 184750, 258650, 369500, 461875, 517300, 646625, 923750, 1293250, 1847500, 2586500, 3233125, 6466250, 12932500]

約数ペア:

[(1, 12932500), (2, 6466250), (4, 3233125), (5, 2586500), (7, 1847500), (10, 1293250), (14, 923750), (20, 646625), (25, 517300), (28, 461875), (35, 369500), (50, 258650), (70, 184750), (100, 129325), (125, 103460), (140, 92375), (175, 73900), (250, 51730), (350, 36950), (500, 25865), (625, 20692), (700, 18475), (739, 17500), (875, 14780), (1250, 10346), (1478, 8750), (1750, 7390), (2500, 5173), (2956, 4375), (3500, 3695)]