100806406004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1326400079}}^1$

素因数の和:1326400102

約数の個数: 12

約数和(自身を含む): 185696011200

約数和(自身を除く): 84889605196

約数列:

[1, 2, 4, 19, 38, 76, 1326400079, 2652800158, 5305600316, 25201601501, 50403203002, 100806406004]

約数ペア:

[(1, 100806406004), (2, 50403203002), (4, 25201601501), (19, 5305600316), (38, 2652800158), (76, 1326400079)]