40291690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1453}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 75375360

約数和(自身を除く): 35083670

約数列:

[1, 2, 5, 10, 47, 59, 94, 118, 235, 295, 470, 590, 1453, 2773, 2906, 5546, 7265, 13865, 14530, 27730, 68291, 85727, 136582, 171454, 341455, 428635, 682910, 857270, 4029169, 8058338, 20145845, 40291690]

約数ペア:

[(1, 40291690), (2, 20145845), (5, 8058338), (10, 4029169), (47, 857270), (59, 682910), (94, 428635), (118, 341455), (235, 171454), (295, 136582), (470, 85727), (590, 68291), (1453, 27730), (2773, 14530), (2906, 13865), (5546, 7265)]