47445200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 127866816

約数和(自身を除く): 80421616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 41, 44, 50, 55, 80, 82, 88, 100, 110, 164, 176, 200, 205, 220, 263, 275, 328, 400, 410, 440, 451, 526, 550, 656, 820, 880, 902, 1025, 1052, 1100, 1315, 1640, 1804, 2050, 2104, 2200, 2255, 2630, 2893, 3280, 3608, 4100, 4208, 4400, 4510, 5260, 5786, 6575, 7216, 8200, 9020, 10520, 10783, 11275, 11572, 13150, 14465, 16400, 18040, 21040, 21566, 22550, 23144, 26300, 28930, 36080, 43132, 45100, 46288, 52600, 53915, 57860, 72325, 86264, 90200, 105200, 107830, 115720, 118613, 144650, 172528, 180400, 215660, 231440, 237226, 269575, 289300, 431320, 474452, 539150, 578600, 593065, 862640, 948904, 1078300, 1157200, 1186130, 1897808, 2156600, 2372260, 2965325, 4313200, 4744520, 5930650, 9489040, 11861300, 23722600, 47445200]

約数ペア:

[(1, 47445200), (2, 23722600), (4, 11861300), (5, 9489040), (8, 5930650), (10, 4744520), (11, 4313200), (16, 2965325), (20, 2372260), (22, 2156600), (25, 1897808), (40, 1186130), (41, 1157200), (44, 1078300), (50, 948904), (55, 862640), (80, 593065), (82, 578600), (88, 539150), (100, 474452), (110, 431320), (164, 289300), (176, 269575), (200, 237226), (205, 231440), (220, 215660), (263, 180400), (275, 172528), (328, 144650), (400, 118613), (410, 115720), (440, 107830), (451, 105200), (526, 90200), (550, 86264), (656, 72325), (820, 57860), (880, 53915), (902, 52600), (1025, 46288), (1052, 45100), (1100, 43132), (1315, 36080), (1640, 28930), (1804, 26300), (2050, 23144), (2104, 22550), (2200, 21566), (2255, 21040), (2630, 18040), (2893, 16400), (3280, 14465), (3608, 13150), (4100, 11572), (4208, 11275), (4400, 10783), (4510, 10520), (5260, 9020), (5786, 8200), (6575, 7216)]