26773960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23081}}^1$

素因数の和:23121

約数の個数: 32

約数和(自身を含む): 62321400

約数和(自身を除く): 35547440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 23081, 46162, 92324, 115405, 184648, 230810, 461620, 669349, 923240, 1338698, 2677396, 3346745, 5354792, 6693490, 13386980, 26773960]

約数ペア:

[(1, 26773960), (2, 13386980), (4, 6693490), (5, 5354792), (8, 3346745), (10, 2677396), (20, 1338698), (29, 923240), (40, 669349), (58, 461620), (116, 230810), (145, 184648), (232, 115405), (290, 92324), (580, 46162), (1160, 23081)]