16123020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14143}}^1$

素因数の和:14174

約数の個数: 48

約数和(自身を含む): 47523840

約数和(自身を除く): 31400820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14143, 28286, 42429, 56572, 70715, 84858, 141430, 169716, 212145, 268717, 282860, 424290, 537434, 806151, 848580, 1074868, 1343585, 1612302, 2687170, 3224604, 4030755, 5374340, 8061510, 16123020]

約数ペア:

[(1, 16123020), (2, 8061510), (3, 5374340), (4, 4030755), (5, 3224604), (6, 2687170), (10, 1612302), (12, 1343585), (15, 1074868), (19, 848580), (20, 806151), (30, 537434), (38, 424290), (57, 282860), (60, 268717), (76, 212145), (95, 169716), (114, 141430), (190, 84858), (228, 70715), (285, 56572), (380, 42429), (570, 28286), (1140, 14143)]