22860040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4334

約数の個数: 64

約数和(自身を含む): 61891200

約数和(自身を除く): 39031160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 4297, 5320, 8594, 17188, 21485, 30079, 34376, 42970, 60158, 81643, 85940, 120316, 150395, 163286, 171880, 240632, 300790, 326572, 408215, 571501, 601580, 653144, 816430, 1143002, 1203160, 1632860, 2286004, 2857505, 3265720, 4572008, 5715010, 11430020, 22860040]

約数ペア:

[(1, 22860040), (2, 11430020), (4, 5715010), (5, 4572008), (7, 3265720), (8, 2857505), (10, 2286004), (14, 1632860), (19, 1203160), (20, 1143002), (28, 816430), (35, 653144), (38, 601580), (40, 571501), (56, 408215), (70, 326572), (76, 300790), (95, 240632), (133, 171880), (140, 163286), (152, 150395), (190, 120316), (266, 85940), (280, 81643), (380, 60158), (532, 42970), (665, 34376), (760, 30079), (1064, 21485), (1330, 17188), (2660, 8594), (4297, 5320)]