11088080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 28283904

約数和(自身を除く): 17195824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 263, 272, 310, 340, 496, 526, 527, 620, 680, 1052, 1054, 1240, 1315, 1360, 2104, 2108, 2480, 2630, 2635, 4208, 4216, 4471, 5260, 5270, 8153, 8432, 8942, 10520, 10540, 16306, 17884, 21040, 21080, 22355, 32612, 35768, 40765, 42160, 44710, 65224, 71536, 81530, 89420, 130448, 138601, 163060, 178840, 277202, 326120, 357680, 554404, 652240, 693005, 1108808, 1386010, 2217616, 2772020, 5544040, 11088080]

約数ペア:

[(1, 11088080), (2, 5544040), (4, 2772020), (5, 2217616), (8, 1386010), (10, 1108808), (16, 693005), (17, 652240), (20, 554404), (31, 357680), (34, 326120), (40, 277202), (62, 178840), (68, 163060), (80, 138601), (85, 130448), (124, 89420), (136, 81530), (155, 71536), (170, 65224), (248, 44710), (263, 42160), (272, 40765), (310, 35768), (340, 32612), (496, 22355), (526, 21080), (527, 21040), (620, 17884), (680, 16306), (1052, 10540), (1054, 10520), (1240, 8942), (1315, 8432), (1360, 8153), (2104, 5270), (2108, 5260), (2480, 4471), (2630, 4216), (2635, 4208)]