12088280

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1091}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 27321840

約数和(自身を除く): 15233560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1091, 1108, 1385, 2182, 2216, 2770, 4364, 5455, 5540, 8728, 10910, 11080, 21820, 43640, 302207, 604414, 1208828, 1511035, 2417656, 3022070, 6044140, 12088280]

約数ペア:

[(1, 12088280), (2, 6044140), (4, 3022070), (5, 2417656), (8, 1511035), (10, 1208828), (20, 604414), (40, 302207), (277, 43640), (554, 21820), (1091, 11080), (1108, 10910), (1385, 8728), (2182, 5540), (2216, 5455), (2770, 4364)]