12451580

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{829}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 26214720

約数和(自身を除く): 13763140

約数列:

[1, 2, 4, 5, 10, 20, 751, 829, 1502, 1658, 3004, 3316, 3755, 4145, 7510, 8290, 15020, 16580, 622579, 1245158, 2490316, 3112895, 6225790, 12451580]

約数ペア:

[(1, 12451580), (2, 6225790), (4, 3112895), (5, 2490316), (10, 1245158), (20, 622579), (751, 16580), (829, 15020), (1502, 8290), (1658, 7510), (3004, 4145), (3316, 3755)]