5552800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:662

約数の個数: 72

約数和(自身を含む): 14811552

約数和(自身を除く): 9258752

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, 631, 800, 880, 1100, 1262, 1760, 2200, 2524, 3155, 4400, 5048, 6310, 6941, 8800, 10096, 12620, 13882, 15775, 20192, 25240, 27764, 31550, 34705, 50480, 55528, 63100, 69410, 100960, 111056, 126200, 138820, 173525, 222112, 252400, 277640, 347050, 504800, 555280, 694100, 1110560, 1388200, 2776400, 5552800]

約数ペア:

[(1, 5552800), (2, 2776400), (4, 1388200), (5, 1110560), (8, 694100), (10, 555280), (11, 504800), (16, 347050), (20, 277640), (22, 252400), (25, 222112), (32, 173525), (40, 138820), (44, 126200), (50, 111056), (55, 100960), (80, 69410), (88, 63100), (100, 55528), (110, 50480), (160, 34705), (176, 31550), (200, 27764), (220, 25240), (275, 20192), (352, 15775), (400, 13882), (440, 12620), (550, 10096), (631, 8800), (800, 6941), (880, 6310), (1100, 5048), (1262, 4400), (1760, 3155), (2200, 2524)]