23201500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{947}}^1$

素因数の和:980

約数の個数: 72

約数和(自身を含む): 59007312

約数和(自身を除く): 35805812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 947, 980, 1225, 1750, 1894, 2450, 3500, 3788, 4735, 4900, 6125, 6629, 9470, 12250, 13258, 18940, 23675, 24500, 26516, 33145, 46403, 47350, 66290, 92806, 94700, 118375, 132580, 165725, 185612, 232015, 236750, 331450, 464030, 473500, 662900, 828625, 928060, 1160075, 1657250, 2320150, 3314500, 4640300, 5800375, 11600750, 23201500]

約数ペア:

[(1, 23201500), (2, 11600750), (4, 5800375), (5, 4640300), (7, 3314500), (10, 2320150), (14, 1657250), (20, 1160075), (25, 928060), (28, 828625), (35, 662900), (49, 473500), (50, 464030), (70, 331450), (98, 236750), (100, 232015), (125, 185612), (140, 165725), (175, 132580), (196, 118375), (245, 94700), (250, 92806), (350, 66290), (490, 47350), (500, 46403), (700, 33145), (875, 26516), (947, 24500), (980, 23675), (1225, 18940), (1750, 13258), (1894, 12250), (2450, 9470), (3500, 6629), (3788, 6125), (4735, 4900)]