1094704640

素因数分解:

$2^9\times 5^1\times {\mathrm{427619}}^1$

素因数の和:427642

約数の個数: 40

約数和(自身を含む): 2624731560

約数和(自身を除く): 1530026920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 427619, 855238, 1710476, 2138095, 3420952, 4276190, 6841904, 8552380, 13683808, 17104760, 27367616, 34209520, 54735232, 68419040, 109470464, 136838080, 218940928, 273676160, 547352320, 1094704640]

約数ペア:

[(1, 1094704640), (2, 547352320), (4, 273676160), (5, 218940928), (8, 136838080), (10, 109470464), (16, 68419040), (20, 54735232), (32, 34209520), (40, 27367616), (64, 17104760), (80, 13683808), (128, 8552380), (160, 6841904), (256, 4276190), (320, 3420952), (512, 2138095), (640, 1710476), (1280, 855238), (2560, 427619)]