10789520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19267}}^1$

素因数の和:19287

約数の個数: 40

約数和(自身を含む): 28670784

約数和(自身を除く): 17881264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19267, 38534, 77068, 96335, 134869, 154136, 192670, 269738, 308272, 385340, 539476, 674345, 770680, 1078952, 1348690, 1541360, 2157904, 2697380, 5394760, 10789520]

約数ペア:

[(1, 10789520), (2, 5394760), (4, 2697380), (5, 2157904), (7, 1541360), (8, 1348690), (10, 1078952), (14, 770680), (16, 674345), (20, 539476), (28, 385340), (35, 308272), (40, 269738), (56, 192670), (70, 154136), (80, 134869), (112, 96335), (140, 77068), (280, 38534), (560, 19267)]