2038336310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 3845318400

約数和(自身を除く): 1806982090

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 139, 215, 278, 335, 430, 509, 670, 695, 1018, 1390, 2545, 2881, 5090, 5762, 5977, 9313, 11954, 14405, 18626, 21887, 28810, 29885, 34103, 43774, 46565, 59770, 68206, 70751, 93130, 109435, 141502, 170515, 218870, 341030, 353755, 400459, 707510, 800918, 1466429, 2002295, 2932858, 3042293, 4004590, 4740317, 6084586, 7332145, 9480634, 14664290, 15211465, 23701585, 30422930, 47403170, 203833631, 407667262, 1019168155, 2038336310]

約数ペア:

[(1, 2038336310), (2, 1019168155), (5, 407667262), (10, 203833631), (43, 47403170), (67, 30422930), (86, 23701585), (134, 15211465), (139, 14664290), (215, 9480634), (278, 7332145), (335, 6084586), (430, 4740317), (509, 4004590), (670, 3042293), (695, 2932858), (1018, 2002295), (1390, 1466429), (2545, 800918), (2881, 707510), (5090, 400459), (5762, 353755), (5977, 341030), (9313, 218870), (11954, 170515), (14405, 141502), (18626, 109435), (21887, 93130), (28810, 70751), (29885, 68206), (34103, 59770), (43774, 46565)]