9221080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 23846400

約数和(自身を除く): 14625320

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1103, 1672, 2090, 2206, 4180, 4412, 5515, 8360, 8824, 11030, 12133, 20957, 22060, 24266, 41914, 44120, 48532, 60665, 83828, 97064, 104785, 121330, 167656, 209570, 230527, 242660, 419140, 461054, 485320, 838280, 922108, 1152635, 1844216, 2305270, 4610540, 9221080]

約数ペア:

[(1, 9221080), (2, 4610540), (4, 2305270), (5, 1844216), (8, 1152635), (10, 922108), (11, 838280), (19, 485320), (20, 461054), (22, 419140), (38, 242660), (40, 230527), (44, 209570), (55, 167656), (76, 121330), (88, 104785), (95, 97064), (110, 83828), (152, 60665), (190, 48532), (209, 44120), (220, 41914), (380, 24266), (418, 22060), (440, 20957), (760, 12133), (836, 11030), (1045, 8824), (1103, 8360), (1672, 5515), (2090, 4412), (2206, 4180)]