12078040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23227}}^1$

素因数の和:23251

約数の個数: 32

約数和(自身を含む): 29267280

約数和(自身を除く): 17189240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 23227, 46454, 92908, 116135, 185816, 232270, 301951, 464540, 603902, 929080, 1207804, 1509755, 2415608, 3019510, 6039020, 12078040]

約数ペア:

[(1, 12078040), (2, 6039020), (4, 3019510), (5, 2415608), (8, 1509755), (10, 1207804), (13, 929080), (20, 603902), (26, 464540), (40, 301951), (52, 232270), (65, 185816), (104, 116135), (130, 92908), (260, 46454), (520, 23227)]