2135778820120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4854042773}}^1$

素因数の和:4854042795

約数の個数: 32

約数和(自身を含む): 5242366195920

約数和(自身を除く): 3106587375800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4854042773, 9708085546, 19416171092, 24270213865, 38832342184, 48540427730, 53394470503, 97080855460, 106788941006, 194161710920, 213577882012, 266972352515, 427155764024, 533944705030, 1067889410060, 2135778820120]

約数ペア:

[(1, 2135778820120), (2, 1067889410060), (4, 533944705030), (5, 427155764024), (8, 266972352515), (10, 213577882012), (11, 194161710920), (20, 106788941006), (22, 97080855460), (40, 53394470503), (44, 48540427730), (55, 38832342184), (88, 24270213865), (110, 19416171092), (220, 9708085546), (440, 4854042773)]