40037260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 86710176

約数和(自身を除く): 46672916

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 107, 212, 214, 265, 353, 428, 530, 535, 706, 1060, 1070, 1412, 1765, 2140, 3530, 5671, 7060, 11342, 18709, 22684, 28355, 37418, 37771, 56710, 74836, 75542, 93545, 113420, 151084, 187090, 188855, 374180, 377710, 755420, 2001863, 4003726, 8007452, 10009315, 20018630, 40037260]

約数ペア:

[(1, 40037260), (2, 20018630), (4, 10009315), (5, 8007452), (10, 4003726), (20, 2001863), (53, 755420), (106, 377710), (107, 374180), (212, 188855), (214, 187090), (265, 151084), (353, 113420), (428, 93545), (530, 75542), (535, 74836), (706, 56710), (1060, 37771), (1070, 37418), (1412, 28355), (1765, 22684), (2140, 18709), (3530, 11342), (5671, 7060)]