45184640

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4153}}^1$

素因数の和:4189

約数の個数: 64

約数和(自身を含む): 114401160

約数和(自身を除く): 69216520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 4153, 5440, 8306, 10880, 16612, 20765, 33224, 41530, 66448, 70601, 83060, 132896, 141202, 166120, 265792, 282404, 332240, 353005, 531584, 564808, 664480, 706010, 1129616, 1328960, 1412020, 2259232, 2657920, 2824040, 4518464, 5648080, 9036928, 11296160, 22592320, 45184640]

約数ペア:

[(1, 45184640), (2, 22592320), (4, 11296160), (5, 9036928), (8, 5648080), (10, 4518464), (16, 2824040), (17, 2657920), (20, 2259232), (32, 1412020), (34, 1328960), (40, 1129616), (64, 706010), (68, 664480), (80, 564808), (85, 531584), (128, 353005), (136, 332240), (160, 282404), (170, 265792), (272, 166120), (320, 141202), (340, 132896), (544, 83060), (640, 70601), (680, 66448), (1088, 41530), (1360, 33224), (2176, 20765), (2720, 16612), (4153, 10880), (5440, 8306)]