10317500

素因数分解:

$2^2\times 5^4\times {\mathrm{4127}}^1$

素因数の和:4151

約数の個数: 30

約数和(自身を含む): 22567776

約数和(自身を除く): 12250276

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4127, 8254, 16508, 20635, 41270, 82540, 103175, 206350, 412700, 515875, 1031750, 2063500, 2579375, 5158750, 10317500]

約数ペア:

[(1, 10317500), (2, 5158750), (4, 2579375), (5, 2063500), (10, 1031750), (20, 515875), (25, 412700), (50, 206350), (100, 103175), (125, 82540), (250, 41270), (500, 20635), (625, 16508), (1250, 8254), (2500, 4127)]