12735106400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{548927}}^1$

素因数の和:548976

約数の個数: 72

約数和(自身を含む): 32161691520

約数和(自身を除く): 19426585120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 800, 928, 1160, 1450, 2320, 2900, 4640, 5800, 11600, 23200, 548927, 1097854, 2195708, 2744635, 4391416, 5489270, 8782832, 10978540, 13723175, 15918883, 17565664, 21957080, 27446350, 31837766, 43914160, 54892700, 63675532, 79594415, 87828320, 109785400, 127351064, 159188830, 219570800, 254702128, 318377660, 397972075, 439141600, 509404256, 636755320, 795944150, 1273510640, 1591888300, 2547021280, 3183776600, 6367553200, 12735106400]

約数ペア:

[(1, 12735106400), (2, 6367553200), (4, 3183776600), (5, 2547021280), (8, 1591888300), (10, 1273510640), (16, 795944150), (20, 636755320), (25, 509404256), (29, 439141600), (32, 397972075), (40, 318377660), (50, 254702128), (58, 219570800), (80, 159188830), (100, 127351064), (116, 109785400), (145, 87828320), (160, 79594415), (200, 63675532), (232, 54892700), (290, 43914160), (400, 31837766), (464, 27446350), (580, 21957080), (725, 17565664), (800, 15918883), (928, 13723175), (1160, 10978540), (1450, 8782832), (2320, 5489270), (2900, 4391416), (4640, 2744635), (5800, 2195708), (11600, 1097854), (23200, 548927)]