13472800

素因数分解:

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

素因数の和:1562

約数の個数: 72

約数和(自身を含む): 35903952

約数和(自身を除く): 22431152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1531, 1760, 2200, 3062, 4400, 6124, 7655, 8800, 12248, 15310, 16841, 24496, 30620, 33682, 38275, 48992, 61240, 67364, 76550, 84205, 122480, 134728, 153100, 168410, 244960, 269456, 306200, 336820, 421025, 538912, 612400, 673640, 842050, 1224800, 1347280, 1684100, 2694560, 3368200, 6736400, 13472800]

約数ペア:

[(1, 13472800), (2, 6736400), (4, 3368200), (5, 2694560), (8, 1684100), (10, 1347280), (11, 1224800), (16, 842050), (20, 673640), (22, 612400), (25, 538912), (32, 421025), (40, 336820), (44, 306200), (50, 269456), (55, 244960), (80, 168410), (88, 153100), (100, 134728), (110, 122480), (160, 84205), (176, 76550), (200, 67364), (220, 61240), (275, 48992), (352, 38275), (400, 33682), (440, 30620), (550, 24496), (800, 16841), (880, 15310), (1100, 12248), (1531, 8800), (1760, 7655), (2200, 6124), (3062, 4400)]