27555160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14657}}^1$

素因数の和:14715

約数の個数: 32

約数和(自身を含む): 63322560

約数和(自身を除く): 35767400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 14657, 29314, 58628, 73285, 117256, 146570, 293140, 586280, 688879, 1377758, 2755516, 3444395, 5511032, 6888790, 13777580, 27555160]

約数ペア:

[(1, 27555160), (2, 13777580), (4, 6888790), (5, 5511032), (8, 3444395), (10, 2755516), (20, 1377758), (40, 688879), (47, 586280), (94, 293140), (188, 146570), (235, 117256), (376, 73285), (470, 58628), (940, 29314), (1880, 14657)]