9206151920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16439557}}^1$

素因数の和:16439577

約数の個数: 40

約数和(自身を含む): 24462062304

約数和(自身を除く): 15255910384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16439557, 32879114, 65758228, 82197785, 115076899, 131516456, 164395570, 230153798, 263032912, 328791140, 460307596, 575384495, 657582280, 920615192, 1150768990, 1315164560, 1841230384, 2301537980, 4603075960, 9206151920]

約数ペア:

[(1, 9206151920), (2, 4603075960), (4, 2301537980), (5, 1841230384), (7, 1315164560), (8, 1150768990), (10, 920615192), (14, 657582280), (16, 575384495), (20, 460307596), (28, 328791140), (35, 263032912), (40, 230153798), (56, 164395570), (70, 131516456), (80, 115076899), (112, 82197785), (140, 65758228), (280, 32879114), (560, 16439557)]