11585420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7523}}^1$

素因数の和:7550

約数の個数: 48

約数和(自身を含む): 30336768

約数和(自身を除く): 18751348

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7523, 15046, 30092, 37615, 52661, 75230, 82753, 105322, 150460, 165506, 210644, 263305, 331012, 413765, 526610, 579271, 827530, 1053220, 1158542, 1655060, 2317084, 2896355, 5792710, 11585420]

約数ペア:

[(1, 11585420), (2, 5792710), (4, 2896355), (5, 2317084), (7, 1655060), (10, 1158542), (11, 1053220), (14, 827530), (20, 579271), (22, 526610), (28, 413765), (35, 331012), (44, 263305), (55, 210644), (70, 165506), (77, 150460), (110, 105322), (140, 82753), (154, 75230), (220, 52661), (308, 37615), (385, 30092), (770, 15046), (1540, 7523)]