109310080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15527}}^1$

素因数の和:15557

約数の個数: 64

約数和(自身を含む): 285094080

約数和(自身を除く): 175784000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 15527, 31054, 62108, 77635, 124216, 155270, 170797, 248432, 310540, 341594, 496864, 621080, 683188, 853985, 993728, 1242160, 1366376, 1707970, 1987456, 2484320, 2732752, 3415940, 4968640, 5465504, 6831880, 9937280, 10931008, 13663760, 21862016, 27327520, 54655040, 109310080]

約数ペア:

[(1, 109310080), (2, 54655040), (4, 27327520), (5, 21862016), (8, 13663760), (10, 10931008), (11, 9937280), (16, 6831880), (20, 5465504), (22, 4968640), (32, 3415940), (40, 2732752), (44, 2484320), (55, 1987456), (64, 1707970), (80, 1366376), (88, 1242160), (110, 993728), (128, 853985), (160, 683188), (176, 621080), (220, 496864), (320, 341594), (352, 310540), (440, 248432), (640, 170797), (704, 155270), (880, 124216), (1408, 77635), (1760, 62108), (3520, 31054), (7040, 15527)]