4761500

素因数分解:

$2^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 10614240

約数和(自身を除く): 5852740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 107, 125, 178, 214, 250, 356, 428, 445, 500, 535, 890, 1070, 1780, 2140, 2225, 2675, 4450, 5350, 8900, 9523, 10700, 11125, 13375, 19046, 22250, 26750, 38092, 44500, 47615, 53500, 95230, 190460, 238075, 476150, 952300, 1190375, 2380750, 4761500]

約数ペア:

[(1, 4761500), (2, 2380750), (4, 1190375), (5, 952300), (10, 476150), (20, 238075), (25, 190460), (50, 95230), (89, 53500), (100, 47615), (107, 44500), (125, 38092), (178, 26750), (214, 22250), (250, 19046), (356, 13375), (428, 11125), (445, 10700), (500, 9523), (535, 8900), (890, 5350), (1070, 4450), (1780, 2675), (2140, 2225)]