41567500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1316

約数の個数: 60

約数和(自身を含む): 97968640

約数和(自身を除く): 56401140

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 625, 650, 1250, 1279, 1300, 1625, 2500, 2558, 3250, 5116, 6395, 6500, 8125, 12790, 16250, 16627, 25580, 31975, 32500, 33254, 63950, 66508, 83135, 127900, 159875, 166270, 319750, 332540, 415675, 639500, 799375, 831350, 1598750, 1662700, 2078375, 3197500, 4156750, 8313500, 10391875, 20783750, 41567500]

約数ペア:

[(1, 41567500), (2, 20783750), (4, 10391875), (5, 8313500), (10, 4156750), (13, 3197500), (20, 2078375), (25, 1662700), (26, 1598750), (50, 831350), (52, 799375), (65, 639500), (100, 415675), (125, 332540), (130, 319750), (250, 166270), (260, 159875), (325, 127900), (500, 83135), (625, 66508), (650, 63950), (1250, 33254), (1279, 32500), (1300, 31975), (1625, 25580), (2500, 16627), (2558, 16250), (3250, 12790), (5116, 8125), (6395, 6500)]