29592880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19469}}^1$

素因数の和:19501

約数の個数: 40

約数和(自身を含む): 72428400

約数和(自身を除く): 42835520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 19469, 38938, 77876, 97345, 155752, 194690, 311504, 369911, 389380, 739822, 778760, 1479644, 1557520, 1849555, 2959288, 3699110, 5918576, 7398220, 14796440, 29592880]

約数ペア:

[(1, 29592880), (2, 14796440), (4, 7398220), (5, 5918576), (8, 3699110), (10, 2959288), (16, 1849555), (19, 1557520), (20, 1479644), (38, 778760), (40, 739822), (76, 389380), (80, 369911), (95, 311504), (152, 194690), (190, 155752), (304, 97345), (380, 77876), (760, 38938), (1520, 19469)]