23291500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 52284960

約数和(自身を除く): 28993460

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 370, 500, 740, 925, 1259, 1850, 2518, 3700, 4625, 5036, 6295, 9250, 12590, 18500, 25180, 31475, 46583, 62950, 93166, 125900, 157375, 186332, 232915, 314750, 465830, 629500, 931660, 1164575, 2329150, 4658300, 5822875, 11645750, 23291500]

約数ペア:

[(1, 23291500), (2, 11645750), (4, 5822875), (5, 4658300), (10, 2329150), (20, 1164575), (25, 931660), (37, 629500), (50, 465830), (74, 314750), (100, 232915), (125, 186332), (148, 157375), (185, 125900), (250, 93166), (370, 62950), (500, 46583), (740, 31475), (925, 25180), (1259, 18500), (1850, 12590), (2518, 9250), (3700, 6295), (4625, 5036)]