9404660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 11279500

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 142, 148, 179, 185, 284, 355, 358, 370, 710, 716, 740, 895, 1420, 1790, 2627, 3580, 5254, 6623, 10508, 12709, 13135, 13246, 25418, 26270, 26492, 33115, 50836, 52540, 63545, 66230, 127090, 132460, 254180, 470233, 940466, 1880932, 2351165, 4702330, 9404660]

約数ペア:

[(1, 9404660), (2, 4702330), (4, 2351165), (5, 1880932), (10, 940466), (20, 470233), (37, 254180), (71, 132460), (74, 127090), (142, 66230), (148, 63545), (179, 52540), (185, 50836), (284, 33115), (355, 26492), (358, 26270), (370, 25418), (710, 13246), (716, 13135), (740, 12709), (895, 10508), (1420, 6623), (1790, 5254), (2627, 3580)]