16595320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{8467}}^1$

素因数の和:8492

約数の個数: 48

約数和(自身を含む): 43440840

約数和(自身を除く): 26845520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 8467, 16934, 33868, 42335, 59269, 67736, 84670, 118538, 169340, 237076, 296345, 338680, 414883, 474152, 592690, 829766, 1185380, 1659532, 2074415, 2370760, 3319064, 4148830, 8297660, 16595320]

約数ペア:

[(1, 16595320), (2, 8297660), (4, 4148830), (5, 3319064), (7, 2370760), (8, 2074415), (10, 1659532), (14, 1185380), (20, 829766), (28, 592690), (35, 474152), (40, 414883), (49, 338680), (56, 296345), (70, 237076), (98, 169340), (140, 118538), (196, 84670), (245, 67736), (280, 59269), (392, 42335), (490, 33868), (980, 16934), (1960, 8467)]