22723360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12911}}^1$

素因数の和:12937

約数の個数: 48

約数和(自身を含む): 58568832

約数和(自身を除く): 35845472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 12911, 25822, 51644, 64555, 103288, 129110, 142021, 206576, 258220, 284042, 413152, 516440, 568084, 710105, 1032880, 1136168, 1420210, 2065760, 2272336, 2840420, 4544672, 5680840, 11361680, 22723360]

約数ペア:

[(1, 22723360), (2, 11361680), (4, 5680840), (5, 4544672), (8, 2840420), (10, 2272336), (11, 2065760), (16, 1420210), (20, 1136168), (22, 1032880), (32, 710105), (40, 568084), (44, 516440), (55, 413152), (80, 284042), (88, 258220), (110, 206576), (160, 142021), (176, 129110), (220, 103288), (352, 64555), (440, 51644), (880, 25822), (1760, 12911)]