2694560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 6949152

約数和(自身を除く): 4254592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1531, 1760, 3062, 6124, 7655, 12248, 15310, 16841, 24496, 30620, 33682, 48992, 61240, 67364, 84205, 122480, 134728, 168410, 244960, 269456, 336820, 538912, 673640, 1347280, 2694560]

約数ペア:

[(1, 2694560), (2, 1347280), (4, 673640), (5, 538912), (8, 336820), (10, 269456), (11, 244960), (16, 168410), (20, 134728), (22, 122480), (32, 84205), (40, 67364), (44, 61240), (55, 48992), (80, 33682), (88, 30620), (110, 24496), (160, 16841), (176, 15310), (220, 12248), (352, 7655), (440, 6124), (880, 3062), (1531, 1760)]