231827500

素因数分解:

$2^2\times 5^4\times {\mathrm{47}}^1\times {\mathrm{1973}}^1$

素因数の和:2044

約数の個数: 60

約数和(自身を含む): 518009184

約数和(自身を除く): 286181684

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 625, 940, 1175, 1250, 1973, 2350, 2500, 3946, 4700, 5875, 7892, 9865, 11750, 19730, 23500, 29375, 39460, 49325, 58750, 92731, 98650, 117500, 185462, 197300, 246625, 370924, 463655, 493250, 927310, 986500, 1233125, 1854620, 2318275, 2466250, 4636550, 4932500, 9273100, 11591375, 23182750, 46365500, 57956875, 115913750, 231827500]

約数ペア:

[(1, 231827500), (2, 115913750), (4, 57956875), (5, 46365500), (10, 23182750), (20, 11591375), (25, 9273100), (47, 4932500), (50, 4636550), (94, 2466250), (100, 2318275), (125, 1854620), (188, 1233125), (235, 986500), (250, 927310), (470, 493250), (500, 463655), (625, 370924), (940, 246625), (1175, 197300), (1250, 185462), (1973, 117500), (2350, 98650), (2500, 92731), (3946, 58750), (4700, 49325), (5875, 39460), (7892, 29375), (9865, 23500), (11750, 19730)]