32174320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 78566400

約数和(自身を除く): 46392080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 47, 80, 86, 94, 172, 188, 199, 215, 235, 344, 376, 398, 430, 470, 688, 752, 796, 860, 940, 995, 1592, 1720, 1880, 1990, 2021, 3184, 3440, 3760, 3980, 4042, 7960, 8084, 8557, 9353, 10105, 15920, 16168, 17114, 18706, 20210, 32336, 34228, 37412, 40420, 42785, 46765, 68456, 74824, 80840, 85570, 93530, 136912, 149648, 161680, 171140, 187060, 342280, 374120, 402179, 684560, 748240, 804358, 1608716, 2010895, 3217432, 4021790, 6434864, 8043580, 16087160, 32174320]

約数ペア:

[(1, 32174320), (2, 16087160), (4, 8043580), (5, 6434864), (8, 4021790), (10, 3217432), (16, 2010895), (20, 1608716), (40, 804358), (43, 748240), (47, 684560), (80, 402179), (86, 374120), (94, 342280), (172, 187060), (188, 171140), (199, 161680), (215, 149648), (235, 136912), (344, 93530), (376, 85570), (398, 80840), (430, 74824), (470, 68456), (688, 46765), (752, 42785), (796, 40420), (860, 37412), (940, 34228), (995, 32336), (1592, 20210), (1720, 18706), (1880, 17114), (1990, 16168), (2021, 15920), (3184, 10105), (3440, 9353), (3760, 8557), (3980, 8084), (4042, 7960)]