55528000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 112

約数和(自身を含む): 150254208

約数和(自身を除く): 94726208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 320, 352, 400, 440, 500, 550, 631, 704, 800, 880, 1000, 1100, 1262, 1375, 1600, 1760, 2000, 2200, 2524, 2750, 3155, 3520, 4000, 4400, 5048, 5500, 6310, 6941, 8000, 8800, 10096, 11000, 12620, 13882, 15775, 17600, 20192, 22000, 25240, 27764, 31550, 34705, 40384, 44000, 50480, 55528, 63100, 69410, 78875, 88000, 100960, 111056, 126200, 138820, 157750, 173525, 201920, 222112, 252400, 277640, 315500, 347050, 444224, 504800, 555280, 631000, 694100, 867625, 1009600, 1110560, 1262000, 1388200, 1735250, 2221120, 2524000, 2776400, 3470500, 5048000, 5552800, 6941000, 11105600, 13882000, 27764000, 55528000]

約数ペア:

[(1, 55528000), (2, 27764000), (4, 13882000), (5, 11105600), (8, 6941000), (10, 5552800), (11, 5048000), (16, 3470500), (20, 2776400), (22, 2524000), (25, 2221120), (32, 1735250), (40, 1388200), (44, 1262000), (50, 1110560), (55, 1009600), (64, 867625), (80, 694100), (88, 631000), (100, 555280), (110, 504800), (125, 444224), (160, 347050), (176, 315500), (200, 277640), (220, 252400), (250, 222112), (275, 201920), (320, 173525), (352, 157750), (400, 138820), (440, 126200), (500, 111056), (550, 100960), (631, 88000), (704, 78875), (800, 69410), (880, 63100), (1000, 55528), (1100, 50480), (1262, 44000), (1375, 40384), (1600, 34705), (1760, 31550), (2000, 27764), (2200, 25240), (2524, 22000), (2750, 20192), (3155, 17600), (3520, 15775), (4000, 13882), (4400, 12620), (5048, 11000), (5500, 10096), (6310, 8800), (6941, 8000)]