12022520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 27828360

約数和(自身を除く): 15805840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 107, 212, 214, 265, 424, 428, 530, 535, 856, 1060, 1070, 2120, 2140, 2809, 4280, 5618, 5671, 11236, 11342, 14045, 22472, 22684, 28090, 28355, 45368, 56180, 56710, 112360, 113420, 226840, 300563, 601126, 1202252, 1502815, 2404504, 3005630, 6011260, 12022520]

約数ペア:

[(1, 12022520), (2, 6011260), (4, 3005630), (5, 2404504), (8, 1502815), (10, 1202252), (20, 601126), (40, 300563), (53, 226840), (106, 113420), (107, 112360), (212, 56710), (214, 56180), (265, 45368), (424, 28355), (428, 28090), (530, 22684), (535, 22472), (856, 14045), (1060, 11342), (1070, 11236), (2120, 5671), (2140, 5618), (2809, 4280)]