47146000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2143}}^1$

素因数の和:2177

約数の個数: 80

約数和(自身を含む): 124420608

約数和(自身を除く): 77274608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2143, 2200, 2750, 4286, 4400, 5500, 8572, 10715, 11000, 17144, 21430, 22000, 23573, 34288, 42860, 47146, 53575, 85720, 94292, 107150, 117865, 171440, 188584, 214300, 235730, 267875, 377168, 428600, 471460, 535750, 589325, 857200, 942920, 1071500, 1178650, 1885840, 2143000, 2357300, 2946625, 4286000, 4714600, 5893250, 9429200, 11786500, 23573000, 47146000]

約数ペア:

[(1, 47146000), (2, 23573000), (4, 11786500), (5, 9429200), (8, 5893250), (10, 4714600), (11, 4286000), (16, 2946625), (20, 2357300), (22, 2143000), (25, 1885840), (40, 1178650), (44, 1071500), (50, 942920), (55, 857200), (80, 589325), (88, 535750), (100, 471460), (110, 428600), (125, 377168), (176, 267875), (200, 235730), (220, 214300), (250, 188584), (275, 171440), (400, 117865), (440, 107150), (500, 94292), (550, 85720), (880, 53575), (1000, 47146), (1100, 42860), (1375, 34288), (2000, 23573), (2143, 22000), (2200, 21430), (2750, 17144), (4286, 11000), (4400, 10715), (5500, 8572)]