14663620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 32352768

約数和(自身を除く): 17689148

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 353, 620, 670, 706, 1340, 1412, 1765, 2077, 3530, 4154, 7060, 8308, 10385, 10943, 20770, 21886, 23651, 41540, 43772, 47302, 54715, 94604, 109430, 118255, 218860, 236510, 473020, 733181, 1466362, 2932724, 3665905, 7331810, 14663620]

約数ペア:

[(1, 14663620), (2, 7331810), (4, 3665905), (5, 2932724), (10, 1466362), (20, 733181), (31, 473020), (62, 236510), (67, 218860), (124, 118255), (134, 109430), (155, 94604), (268, 54715), (310, 47302), (335, 43772), (353, 41540), (620, 23651), (670, 21886), (706, 20770), (1340, 10943), (1412, 10385), (1765, 8308), (2077, 7060), (3530, 4154)]