22958560

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 57480192

約数和(自身を除く): 34521632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 47, 71, 80, 86, 94, 142, 160, 172, 188, 215, 235, 284, 344, 355, 376, 430, 470, 568, 688, 710, 752, 860, 940, 1136, 1376, 1420, 1504, 1720, 1880, 2021, 2272, 2840, 3053, 3337, 3440, 3760, 4042, 5680, 6106, 6674, 6880, 7520, 8084, 10105, 11360, 12212, 13348, 15265, 16168, 16685, 20210, 24424, 26696, 30530, 32336, 33370, 40420, 48848, 53392, 61060, 64672, 66740, 80840, 97696, 106784, 122120, 133480, 143491, 161680, 244240, 266960, 286982, 323360, 488480, 533920, 573964, 717455, 1147928, 1434910, 2295856, 2869820, 4591712, 5739640, 11479280, 22958560]

約数ペア:

[(1, 22958560), (2, 11479280), (4, 5739640), (5, 4591712), (8, 2869820), (10, 2295856), (16, 1434910), (20, 1147928), (32, 717455), (40, 573964), (43, 533920), (47, 488480), (71, 323360), (80, 286982), (86, 266960), (94, 244240), (142, 161680), (160, 143491), (172, 133480), (188, 122120), (215, 106784), (235, 97696), (284, 80840), (344, 66740), (355, 64672), (376, 61060), (430, 53392), (470, 48848), (568, 40420), (688, 33370), (710, 32336), (752, 30530), (860, 26696), (940, 24424), (1136, 20210), (1376, 16685), (1420, 16168), (1504, 15265), (1720, 13348), (1880, 12212), (2021, 11360), (2272, 10105), (2840, 8084), (3053, 7520), (3337, 6880), (3440, 6674), (3760, 6106), (4042, 5680)]