22817480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4289}}^1$

素因数の和:4326

約数の個数: 64

約数和(自身を含む): 61776000

約数和(自身を除く): 38958520

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, 4289, 5320, 8578, 17156, 21445, 30023, 34312, 42890, 60046, 81491, 85780, 120092, 150115, 162982, 171560, 240184, 300230, 325964, 407455, 570437, 600460, 651928, 814910, 1140874, 1200920, 1629820, 2281748, 2852185, 3259640, 4563496, 5704370, 11408740, 22817480]

約数ペア:

[(1, 22817480), (2, 11408740), (4, 5704370), (5, 4563496), (7, 3259640), (8, 2852185), (10, 2281748), (14, 1629820), (19, 1200920), (20, 1140874), (28, 814910), (35, 651928), (38, 600460), (40, 570437), (56, 407455), (70, 325964), (76, 300230), (95, 240184), (133, 171560), (140, 162982), (152, 150115), (190, 120092), (266, 85780), (280, 81491), (380, 60046), (532, 42890), (665, 34312), (760, 30023), (1064, 21445), (1330, 17156), (2660, 8578), (4289, 5320)]