45917120

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 112

約数和(自身を含む): 115872768

約数和(自身を除く): 69955648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 47, 64, 71, 80, 86, 94, 142, 160, 172, 188, 215, 235, 284, 320, 344, 355, 376, 430, 470, 568, 688, 710, 752, 860, 940, 1136, 1376, 1420, 1504, 1720, 1880, 2021, 2272, 2752, 2840, 3008, 3053, 3337, 3440, 3760, 4042, 4544, 5680, 6106, 6674, 6880, 7520, 8084, 10105, 11360, 12212, 13348, 13760, 15040, 15265, 16168, 16685, 20210, 22720, 24424, 26696, 30530, 32336, 33370, 40420, 48848, 53392, 61060, 64672, 66740, 80840, 97696, 106784, 122120, 129344, 133480, 143491, 161680, 195392, 213568, 244240, 266960, 286982, 323360, 488480, 533920, 573964, 646720, 717455, 976960, 1067840, 1147928, 1434910, 2295856, 2869820, 4591712, 5739640, 9183424, 11479280, 22958560, 45917120]

約数ペア:

[(1, 45917120), (2, 22958560), (4, 11479280), (5, 9183424), (8, 5739640), (10, 4591712), (16, 2869820), (20, 2295856), (32, 1434910), (40, 1147928), (43, 1067840), (47, 976960), (64, 717455), (71, 646720), (80, 573964), (86, 533920), (94, 488480), (142, 323360), (160, 286982), (172, 266960), (188, 244240), (215, 213568), (235, 195392), (284, 161680), (320, 143491), (344, 133480), (355, 129344), (376, 122120), (430, 106784), (470, 97696), (568, 80840), (688, 66740), (710, 64672), (752, 61060), (860, 53392), (940, 48848), (1136, 40420), (1376, 33370), (1420, 32336), (1504, 30530), (1720, 26696), (1880, 24424), (2021, 22720), (2272, 20210), (2752, 16685), (2840, 16168), (3008, 15265), (3053, 15040), (3337, 13760), (3440, 13348), (3760, 12212), (4042, 11360), (4544, 10105), (5680, 8084), (6106, 7520), (6674, 6880)]