47005040

素因数分解:

$2^4\times 5^1\times {\mathrm{587563}}^1$

素因数の和:587576

約数の個数: 20

約数和(自身を含む): 109286904

約数和(自身を除く): 62281864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587563, 1175126, 2350252, 2937815, 4700504, 5875630, 9401008, 11751260, 23502520, 47005040]

約数ペア:

[(1, 47005040), (2, 23502520), (4, 11751260), (5, 9401008), (8, 5875630), (10, 4700504), (16, 2937815), (20, 2350252), (40, 1175126), (80, 587563)]