9109520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16267}}^1$

素因数の和:16287

約数の個数: 40

約数和(自身を含む): 24206784

約数和(自身を除く): 15097264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16267, 32534, 65068, 81335, 113869, 130136, 162670, 227738, 260272, 325340, 455476, 569345, 650680, 910952, 1138690, 1301360, 1821904, 2277380, 4554760, 9109520]

約数ペア:

[(1, 9109520), (2, 4554760), (4, 2277380), (5, 1821904), (7, 1301360), (8, 1138690), (10, 910952), (14, 650680), (16, 569345), (20, 455476), (28, 325340), (35, 260272), (40, 227738), (56, 162670), (70, 130136), (80, 113869), (112, 81335), (140, 65068), (280, 32534), (560, 16267)]