2018060000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{9173}}^1$

素因数の和:9214

約数の個数: 120

約数和(自身を含む): 5416659864

約数和(自身を除く): 3398599864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 352, 400, 440, 500, 550, 625, 800, 880, 1000, 1100, 1250, 1375, 1760, 2000, 2200, 2500, 2750, 4000, 4400, 5000, 5500, 6875, 8800, 9173, 10000, 11000, 13750, 18346, 20000, 22000, 27500, 36692, 44000, 45865, 55000, 73384, 91730, 100903, 110000, 146768, 183460, 201806, 220000, 229325, 293536, 366920, 403612, 458650, 504515, 733840, 807224, 917300, 1009030, 1146625, 1467680, 1614448, 1834600, 2018060, 2293250, 2522575, 3228896, 3669200, 4036120, 4586500, 5045150, 5733125, 7338400, 8072240, 9173000, 10090300, 11466250, 12612875, 16144480, 18346000, 20180600, 22932500, 25225750, 36692000, 40361200, 45865000, 50451500, 63064375, 80722400, 91730000, 100903000, 126128750, 183460000, 201806000, 252257500, 403612000, 504515000, 1009030000, 2018060000]

約数ペア:

[(1, 2018060000), (2, 1009030000), (4, 504515000), (5, 403612000), (8, 252257500), (10, 201806000), (11, 183460000), (16, 126128750), (20, 100903000), (22, 91730000), (25, 80722400), (32, 63064375), (40, 50451500), (44, 45865000), (50, 40361200), (55, 36692000), (80, 25225750), (88, 22932500), (100, 20180600), (110, 18346000), (125, 16144480), (160, 12612875), (176, 11466250), (200, 10090300), (220, 9173000), (250, 8072240), (275, 7338400), (352, 5733125), (400, 5045150), (440, 4586500), (500, 4036120), (550, 3669200), (625, 3228896), (800, 2522575), (880, 2293250), (1000, 2018060), (1100, 1834600), (1250, 1614448), (1375, 1467680), (1760, 1146625), (2000, 1009030), (2200, 917300), (2500, 807224), (2750, 733840), (4000, 504515), (4400, 458650), (5000, 403612), (5500, 366920), (6875, 293536), (8800, 229325), (9173, 220000), (10000, 201806), (11000, 183460), (13750, 146768), (18346, 110000), (20000, 100903), (22000, 91730), (27500, 73384), (36692, 55000), (44000, 45865)]