86753740

素因数分解:

$2^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{3329}}^1$

素因数の和:4641

約数の個数: 24

約数和(自身を含む): 182377440

約数和(自身を除く): 95623700

約数列:

[1, 2, 4, 5, 10, 20, 1303, 2606, 3329, 5212, 6515, 6658, 13030, 13316, 16645, 26060, 33290, 66580, 4337687, 8675374, 17350748, 21688435, 43376870, 86753740]

約数ペア:

[(1, 86753740), (2, 43376870), (4, 21688435), (5, 17350748), (10, 8675374), (20, 4337687), (1303, 66580), (2606, 33290), (3329, 26060), (5212, 16645), (6515, 13316), (6658, 13030)]