20194285300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{28848979}}^1$

素因数の和:28849000

約数の個数: 36

約数和(自身を含む): 50081829280

約数和(自身を除く): 29887543980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 28848979, 57697958, 115395916, 144244895, 201942853, 288489790, 403885706, 576979580, 721224475, 807771412, 1009714265, 1442448950, 2019428530, 2884897900, 4038857060, 5048571325, 10097142650, 20194285300]

約数ペア:

[(1, 20194285300), (2, 10097142650), (4, 5048571325), (5, 4038857060), (7, 2884897900), (10, 2019428530), (14, 1442448950), (20, 1009714265), (25, 807771412), (28, 721224475), (35, 576979580), (50, 403885706), (70, 288489790), (100, 201942853), (140, 144244895), (175, 115395916), (350, 57697958), (700, 28848979)]