3670093220

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1\times {\mathrm{2081}}^1$

素因数の和:3008

約数の個数: 48

約数和(自身を含む): 7791260400

約数和(自身を除く): 4121167180

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 809, 1090, 1618, 2081, 2180, 3236, 4045, 4162, 8090, 8324, 10405, 16180, 20810, 41620, 88181, 176362, 226829, 352724, 440905, 453658, 881810, 907316, 1134145, 1683529, 1763620, 2268290, 3367058, 4536580, 6734116, 8417645, 16835290, 33670580, 183504661, 367009322, 734018644, 917523305, 1835046610, 3670093220]

約数ペア:

[(1, 3670093220), (2, 1835046610), (4, 917523305), (5, 734018644), (10, 367009322), (20, 183504661), (109, 33670580), (218, 16835290), (436, 8417645), (545, 6734116), (809, 4536580), (1090, 3367058), (1618, 2268290), (2081, 1763620), (2180, 1683529), (3236, 1134145), (4045, 907316), (4162, 881810), (8090, 453658), (8324, 440905), (10405, 352724), (16180, 226829), (20810, 176362), (41620, 88181)]