41896480

素因数分解:

$2^5\times 5^1\times {\mathrm{401}}^1\times {\mathrm{653}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 99379224

約数和(自身を除く): 57482744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 401, 653, 802, 1306, 1604, 2005, 2612, 3208, 3265, 4010, 5224, 6416, 6530, 8020, 10448, 12832, 13060, 16040, 20896, 26120, 32080, 52240, 64160, 104480, 261853, 523706, 1047412, 1309265, 2094824, 2618530, 4189648, 5237060, 8379296, 10474120, 20948240, 41896480]

約数ペア:

[(1, 41896480), (2, 20948240), (4, 10474120), (5, 8379296), (8, 5237060), (10, 4189648), (16, 2618530), (20, 2094824), (32, 1309265), (40, 1047412), (80, 523706), (160, 261853), (401, 104480), (653, 64160), (802, 52240), (1306, 32080), (1604, 26120), (2005, 20896), (2612, 16040), (3208, 13060), (3265, 12832), (4010, 10448), (5224, 8020), (6416, 6530)]