118595840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8423}}^1$

素因数の和:8455

約数の個数: 72

約数和(自身を含む): 309935808

約数和(自身を除く): 191339968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 8423, 14080, 16846, 33692, 42115, 67384, 84230, 92653, 134768, 168460, 185306, 269536, 336920, 370612, 463265, 539072, 673840, 741224, 926530, 1078144, 1347680, 1482448, 1853060, 2156288, 2695360, 2964896, 3706120, 5390720, 5929792, 7412240, 10781440, 11859584, 14824480, 23719168, 29648960, 59297920, 118595840]

約数ペア:

[(1, 118595840), (2, 59297920), (4, 29648960), (5, 23719168), (8, 14824480), (10, 11859584), (11, 10781440), (16, 7412240), (20, 5929792), (22, 5390720), (32, 3706120), (40, 2964896), (44, 2695360), (55, 2156288), (64, 1853060), (80, 1482448), (88, 1347680), (110, 1078144), (128, 926530), (160, 741224), (176, 673840), (220, 539072), (256, 463265), (320, 370612), (352, 336920), (440, 269536), (640, 185306), (704, 168460), (880, 134768), (1280, 92653), (1408, 84230), (1760, 67384), (2816, 42115), (3520, 33692), (7040, 16846), (8423, 14080)]