3271160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 7503840

約数和(自身を除く): 4232680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1543, 2120, 3086, 6172, 7715, 12344, 15430, 30860, 61720, 81779, 163558, 327116, 408895, 654232, 817790, 1635580, 3271160]

約数ペア:

[(1, 3271160), (2, 1635580), (4, 817790), (5, 654232), (8, 408895), (10, 327116), (20, 163558), (40, 81779), (53, 61720), (106, 30860), (212, 15430), (265, 12344), (424, 7715), (530, 6172), (1060, 3086), (1543, 2120)]