100843400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{72031}}^1$

素因数の和:72054

約数の個数: 48

約数和(自身を含む): 267959040

約数和(自身を除く): 167115640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 72031, 144062, 288124, 360155, 504217, 576248, 720310, 1008434, 1440620, 1800775, 2016868, 2521085, 2881240, 3601550, 4033736, 5042170, 7203100, 10084340, 12605425, 14406200, 20168680, 25210850, 50421700, 100843400]

約数ペア:

[(1, 100843400), (2, 50421700), (4, 25210850), (5, 20168680), (7, 14406200), (8, 12605425), (10, 10084340), (14, 7203100), (20, 5042170), (25, 4033736), (28, 3601550), (35, 2881240), (40, 2521085), (50, 2016868), (56, 1800775), (70, 1440620), (100, 1008434), (140, 720310), (175, 576248), (200, 504217), (280, 360155), (350, 288124), (700, 144062), (1400, 72031)]