8254620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:416

約数の個数: 108

約数和(自身を含む): 27594840

約数和(自身を除く): 19340220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 379, 396, 484, 495, 605, 660, 726, 758, 990, 1089, 1137, 1210, 1452, 1516, 1815, 1895, 1980, 2178, 2274, 2420, 3411, 3630, 3790, 4169, 4356, 4548, 5445, 5685, 6822, 7260, 7580, 8338, 10890, 11370, 12507, 13644, 16676, 17055, 20845, 21780, 22740, 25014, 34110, 37521, 41690, 45859, 50028, 62535, 68220, 75042, 83380, 91718, 125070, 137577, 150084, 183436, 187605, 229295, 250140, 275154, 375210, 412731, 458590, 550308, 687885, 750420, 825462, 917180, 1375770, 1650924, 2063655, 2751540, 4127310, 8254620]

約数ペア:

[(1, 8254620), (2, 4127310), (3, 2751540), (4, 2063655), (5, 1650924), (6, 1375770), (9, 917180), (10, 825462), (11, 750420), (12, 687885), (15, 550308), (18, 458590), (20, 412731), (22, 375210), (30, 275154), (33, 250140), (36, 229295), (44, 187605), (45, 183436), (55, 150084), (60, 137577), (66, 125070), (90, 91718), (99, 83380), (110, 75042), (121, 68220), (132, 62535), (165, 50028), (180, 45859), (198, 41690), (220, 37521), (242, 34110), (330, 25014), (363, 22740), (379, 21780), (396, 20845), (484, 17055), (495, 16676), (605, 13644), (660, 12507), (726, 11370), (758, 10890), (990, 8338), (1089, 7580), (1137, 7260), (1210, 6822), (1452, 5685), (1516, 5445), (1815, 4548), (1895, 4356), (1980, 4169), (2178, 3790), (2274, 3630), (2420, 3411)]