5418884020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{36383}}^1$

素因数の和:37080

約数の個数: 48

約数和(自身を含む): 12432849408

約数和(自身を除く): 7013965388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 677, 1354, 2708, 3385, 6770, 7447, 13540, 14894, 29788, 36383, 37235, 72766, 74470, 145532, 148940, 181915, 363830, 400213, 727660, 800426, 1600852, 2001065, 4002130, 8004260, 24631291, 49262582, 98525164, 123156455, 246312910, 270944201, 492625820, 541888402, 1083776804, 1354721005, 2709442010, 5418884020]

約数ペア:

[(1, 5418884020), (2, 2709442010), (4, 1354721005), (5, 1083776804), (10, 541888402), (11, 492625820), (20, 270944201), (22, 246312910), (44, 123156455), (55, 98525164), (110, 49262582), (220, 24631291), (677, 8004260), (1354, 4002130), (2708, 2001065), (3385, 1600852), (6770, 800426), (7447, 727660), (13540, 400213), (14894, 363830), (29788, 181915), (36383, 148940), (37235, 145532), (72766, 74470)]