136986500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{39139}}^1$

素因数の和:39165

約数の個数: 48

約数和(自身を含む): 341927040

約数和(自身を除く): 204940540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 39139, 78278, 156556, 195695, 273973, 391390, 547946, 782780, 978475, 1095892, 1369865, 1956950, 2739730, 3913900, 4892375, 5479460, 6849325, 9784750, 13698650, 19569500, 27397300, 34246625, 68493250, 136986500]

約数ペア:

[(1, 136986500), (2, 68493250), (4, 34246625), (5, 27397300), (7, 19569500), (10, 13698650), (14, 9784750), (20, 6849325), (25, 5479460), (28, 4892375), (35, 3913900), (50, 2739730), (70, 1956950), (100, 1369865), (125, 1095892), (140, 978475), (175, 782780), (250, 547946), (350, 391390), (500, 273973), (700, 195695), (875, 156556), (1750, 78278), (3500, 39139)]