117890560

素因数分解:

$2^9\times 5^1\times {\mathrm{46051}}^1$

素因数の和:46074

約数の個数: 40

約数和(自身を含む): 282667176

約数和(自身を除く): 164776616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 46051, 92102, 184204, 230255, 368408, 460510, 736816, 921020, 1473632, 1842040, 2947264, 3684080, 5894528, 7368160, 11789056, 14736320, 23578112, 29472640, 58945280, 117890560]

約数ペア:

[(1, 117890560), (2, 58945280), (4, 29472640), (5, 23578112), (8, 14736320), (10, 11789056), (16, 7368160), (20, 5894528), (32, 3684080), (40, 2947264), (64, 1842040), (80, 1473632), (128, 921020), (160, 736816), (256, 460510), (320, 368408), (512, 230255), (640, 184204), (1280, 92102), (2560, 46051)]