70989700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37363}}^1$

素因数の和:37396

約数の個数: 36

約数和(自身を含む): 162159760

約数和(自身を除く): 91170060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 37363, 74726, 149452, 186815, 373630, 709897, 747260, 934075, 1419794, 1868150, 2839588, 3549485, 3736300, 7098970, 14197940, 17747425, 35494850, 70989700]

約数ペア:

[(1, 70989700), (2, 35494850), (4, 17747425), (5, 14197940), (10, 7098970), (19, 3736300), (20, 3549485), (25, 2839588), (38, 1868150), (50, 1419794), (76, 934075), (95, 747260), (100, 709897), (190, 373630), (380, 186815), (475, 149452), (950, 74726), (1900, 37363)]