26771240

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3739}}^1$

素因数の和:3929

約数の個数: 32

約数和(自身を含む): 60588000

約数和(自身を除く): 33816760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 3739, 7160, 7478, 14956, 18695, 29912, 37390, 74780, 149560, 669281, 1338562, 2677124, 3346405, 5354248, 6692810, 13385620, 26771240]

約数ペア:

[(1, 26771240), (2, 13385620), (4, 6692810), (5, 5354248), (8, 3346405), (10, 2677124), (20, 1338562), (40, 669281), (179, 149560), (358, 74780), (716, 37390), (895, 29912), (1432, 18695), (1790, 14956), (3580, 7478), (3739, 7160)]