41808520020940

素因数分解:

$2^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{3137}}^1\times {\mathrm{449951}}^1$

素因数の和:454578

約数の個数: 48

約数和(自身を含む): 87885376959744

約数和(自身を除く): 46076856938804

約数列:

[1, 2, 4, 5, 10, 20, 1481, 2962, 3137, 5924, 6274, 7405, 12548, 14810, 15685, 29620, 31370, 62740, 449951, 899902, 1799804, 2249755, 4499510, 4645897, 8999020, 9291794, 18583588, 23229485, 46458970, 92917940, 666377431, 1332754862, 1411496287, 2665509724, 2822992574, 3331887155, 5645985148, 6663774310, 7057481435, 13327548620, 14114962870, 28229925740, 2090426001047, 4180852002094, 8361704004188, 10452130005235, 20904260010470, 41808520020940]

約数ペア:

[(1, 41808520020940), (2, 20904260010470), (4, 10452130005235), (5, 8361704004188), (10, 4180852002094), (20, 2090426001047), (1481, 28229925740), (2962, 14114962870), (3137, 13327548620), (5924, 7057481435), (6274, 6663774310), (7405, 5645985148), (12548, 3331887155), (14810, 2822992574), (15685, 2665509724), (29620, 1411496287), (31370, 1332754862), (62740, 666377431), (449951, 92917940), (899902, 46458970), (1799804, 23229485), (2249755, 18583588), (4499510, 9291794), (4645897, 8999020)]