12016880

素因数分解:

$2^4\times 5^1\times {\mathrm{150211}}^1$

素因数の和:150224

約数の個数: 20

約数和(自身を含む): 27939432

約数和(自身を除く): 15922552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 150211, 300422, 600844, 751055, 1201688, 1502110, 2403376, 3004220, 6008440, 12016880]

約数ペア:

[(1, 12016880), (2, 6008440), (4, 3004220), (5, 2403376), (8, 1502110), (10, 1201688), (16, 751055), (20, 600844), (40, 300422), (80, 150211)]