23443280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41863}}^1$

素因数の和:41883

約数の個数: 40

約数和(自身を含む): 62293632

約数和(自身を除く): 38850352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 41863, 83726, 167452, 209315, 293041, 334904, 418630, 586082, 669808, 837260, 1172164, 1465205, 1674520, 2344328, 2930410, 3349040, 4688656, 5860820, 11721640, 23443280]

約数ペア:

[(1, 23443280), (2, 11721640), (4, 5860820), (5, 4688656), (7, 3349040), (8, 2930410), (10, 2344328), (14, 1674520), (16, 1465205), (20, 1172164), (28, 837260), (35, 669808), (40, 586082), (56, 418630), (70, 334904), (80, 293041), (112, 209315), (140, 167452), (280, 83726), (560, 41863)]