19052000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 51184224

約数和(自身を除く): 32132224

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, 433, 440, 500, 550, 800, 866, 880, 1000, 1100, 1375, 1732, 1760, 2000, 2165, 2200, 2750, 3464, 4000, 4330, 4400, 4763, 5500, 6928, 8660, 8800, 9526, 10825, 11000, 13856, 17320, 19052, 21650, 22000, 23815, 34640, 38104, 43300, 44000, 47630, 54125, 69280, 76208, 86600, 95260, 108250, 119075, 152416, 173200, 190520, 216500, 238150, 346400, 381040, 433000, 476300, 595375, 762080, 866000, 952600, 1190750, 1732000, 1905200, 2381500, 3810400, 4763000, 9526000, 19052000]

約数ペア:

[(1, 19052000), (2, 9526000), (4, 4763000), (5, 3810400), (8, 2381500), (10, 1905200), (11, 1732000), (16, 1190750), (20, 952600), (22, 866000), (25, 762080), (32, 595375), (40, 476300), (44, 433000), (50, 381040), (55, 346400), (80, 238150), (88, 216500), (100, 190520), (110, 173200), (125, 152416), (160, 119075), (176, 108250), (200, 95260), (220, 86600), (250, 76208), (275, 69280), (352, 54125), (400, 47630), (433, 44000), (440, 43300), (500, 38104), (550, 34640), (800, 23815), (866, 22000), (880, 21650), (1000, 19052), (1100, 17320), (1375, 13856), (1732, 11000), (1760, 10825), (2000, 9526), (2165, 8800), (2200, 8660), (2750, 6928), (3464, 5500), (4000, 4763), (4330, 4400)]