22555040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4861}}^1$

素因数の和:4905

約数の個数: 48

約数和(自身を含む): 55135080

約数和(自身を除く): 32580040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 4861, 9722, 19444, 24305, 38888, 48610, 77776, 97220, 140969, 155552, 194440, 281938, 388880, 563876, 704845, 777760, 1127752, 1409690, 2255504, 2819380, 4511008, 5638760, 11277520, 22555040]

約数ペア:

[(1, 22555040), (2, 11277520), (4, 5638760), (5, 4511008), (8, 2819380), (10, 2255504), (16, 1409690), (20, 1127752), (29, 777760), (32, 704845), (40, 563876), (58, 388880), (80, 281938), (116, 194440), (145, 155552), (160, 140969), (232, 97220), (290, 77776), (464, 48610), (580, 38888), (928, 24305), (1160, 19444), (2320, 9722), (4640, 4861)]