12210560

素因数分解:

$2^7\times 5^1\times {\mathrm{19079}}^1$

素因数の和:19098

約数の個数: 32

約数和(自身を含む): 29192400

約数和(自身を除く): 16981840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 19079, 38158, 76316, 95395, 152632, 190790, 305264, 381580, 610528, 763160, 1221056, 1526320, 2442112, 3052640, 6105280, 12210560]

約数ペア:

[(1, 12210560), (2, 6105280), (4, 3052640), (5, 2442112), (8, 1526320), (10, 1221056), (16, 763160), (20, 610528), (32, 381580), (40, 305264), (64, 190790), (80, 152632), (128, 95395), (160, 76316), (320, 38158), (640, 19079)]