2239108520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{46687}}^1$

素因数の和:46818

約数の個数: 64

約数和(自身を含む): 5546534400

約数和(自身を除く): 3307425880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 109, 110, 218, 220, 436, 440, 545, 872, 1090, 1199, 2180, 2398, 4360, 4796, 5995, 9592, 11990, 23980, 46687, 47960, 93374, 186748, 233435, 373496, 466870, 513557, 933740, 1027114, 1867480, 2054228, 2567785, 4108456, 5088883, 5135570, 10177766, 10271140, 20355532, 20542280, 25444415, 40711064, 50888830, 55977713, 101777660, 111955426, 203555320, 223910852, 279888565, 447821704, 559777130, 1119554260, 2239108520]

約数ペア:

[(1, 2239108520), (2, 1119554260), (4, 559777130), (5, 447821704), (8, 279888565), (10, 223910852), (11, 203555320), (20, 111955426), (22, 101777660), (40, 55977713), (44, 50888830), (55, 40711064), (88, 25444415), (109, 20542280), (110, 20355532), (218, 10271140), (220, 10177766), (436, 5135570), (440, 5088883), (545, 4108456), (872, 2567785), (1090, 2054228), (1199, 1867480), (2180, 1027114), (2398, 933740), (4360, 513557), (4796, 466870), (5995, 373496), (9592, 233435), (11990, 186748), (23980, 93374), (46687, 47960)]