12027242120

素因数分解:

$2^3\times 5^1\times {\mathrm{17029}}^1\times {\mathrm{17657}}^1$

素因数の和:34697

約数の個数: 32

約数和(自身を含む): 27064416600

約数和(自身を除く): 15037174480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 17029, 17657, 34058, 35314, 68116, 70628, 85145, 88285, 136232, 141256, 170290, 176570, 340580, 353140, 681160, 706280, 300681053, 601362106, 1202724212, 1503405265, 2405448424, 3006810530, 6013621060, 12027242120]

約数ペア:

[(1, 12027242120), (2, 6013621060), (4, 3006810530), (5, 2405448424), (8, 1503405265), (10, 1202724212), (20, 601362106), (40, 300681053), (17029, 706280), (17657, 681160), (34058, 353140), (35314, 340580), (68116, 176570), (70628, 170290), (85145, 141256), (88285, 136232)]