8792080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 22748544

約数和(自身を除く): 13956464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 103, 110, 176, 194, 206, 220, 388, 412, 440, 485, 515, 776, 824, 880, 970, 1030, 1067, 1133, 1552, 1648, 1940, 2060, 2134, 2266, 3880, 4120, 4268, 4532, 5335, 5665, 7760, 8240, 8536, 9064, 9991, 10670, 11330, 17072, 18128, 19982, 21340, 22660, 39964, 42680, 45320, 49955, 79928, 85360, 90640, 99910, 109901, 159856, 199820, 219802, 399640, 439604, 549505, 799280, 879208, 1099010, 1758416, 2198020, 4396040, 8792080]

約数ペア:

[(1, 8792080), (2, 4396040), (4, 2198020), (5, 1758416), (8, 1099010), (10, 879208), (11, 799280), (16, 549505), (20, 439604), (22, 399640), (40, 219802), (44, 199820), (55, 159856), (80, 109901), (88, 99910), (97, 90640), (103, 85360), (110, 79928), (176, 49955), (194, 45320), (206, 42680), (220, 39964), (388, 22660), (412, 21340), (440, 19982), (485, 18128), (515, 17072), (776, 11330), (824, 10670), (880, 9991), (970, 9064), (1030, 8536), (1067, 8240), (1133, 7760), (1552, 5665), (1648, 5335), (1940, 4532), (2060, 4268), (2134, 4120), (2266, 3880)]