16030460

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1439}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 33747840

約数和(自身を除く): 17717380

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 1439, 2228, 2785, 2878, 5570, 5756, 7195, 11140, 14390, 28780, 801523, 1603046, 3206092, 4007615, 8015230, 16030460]

約数ペア:

[(1, 16030460), (2, 8015230), (4, 4007615), (5, 3206092), (10, 1603046), (20, 801523), (557, 28780), (1114, 14390), (1439, 11140), (2228, 7195), (2785, 5756), (2878, 5570)]