47305000

素因数分解:

$2^3\times 5^4\times {\mathrm{9461}}^1$

素因数の和:9487

約数の個数: 40

約数和(自身を含む): 110847330

約数和(自身を除く): 63542330

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 9461, 18922, 37844, 47305, 75688, 94610, 189220, 236525, 378440, 473050, 946100, 1182625, 1892200, 2365250, 4730500, 5913125, 9461000, 11826250, 23652500, 47305000]

約数ペア:

[(1, 47305000), (2, 23652500), (4, 11826250), (5, 9461000), (8, 5913125), (10, 4730500), (20, 2365250), (25, 1892200), (40, 1182625), (50, 946100), (100, 473050), (125, 378440), (200, 236525), (250, 189220), (500, 94610), (625, 75688), (1000, 47305), (1250, 37844), (2500, 18922), (5000, 9461)]