351484460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{3467}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 763820064

約数和(自身を除く): 412335604

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 137, 148, 185, 274, 370, 548, 685, 740, 1370, 2740, 3467, 5069, 6934, 10138, 13868, 17335, 20276, 25345, 34670, 50690, 69340, 101380, 128279, 256558, 474979, 513116, 641395, 949958, 1282790, 1899916, 2374895, 2565580, 4749790, 9499580, 17574223, 35148446, 70296892, 87871115, 175742230, 351484460]

約数ペア:

[(1, 351484460), (2, 175742230), (4, 87871115), (5, 70296892), (10, 35148446), (20, 17574223), (37, 9499580), (74, 4749790), (137, 2565580), (148, 2374895), (185, 1899916), (274, 1282790), (370, 949958), (548, 641395), (685, 513116), (740, 474979), (1370, 256558), (2740, 128279), (3467, 101380), (5069, 69340), (6934, 50690), (10138, 34670), (13868, 25345), (17335, 20276)]