13755160

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{937}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 31066560

約数和(自身を除く): 17311400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 937, 1468, 1835, 1874, 2936, 3670, 3748, 4685, 7340, 7496, 9370, 14680, 18740, 37480, 343879, 687758, 1375516, 1719395, 2751032, 3438790, 6877580, 13755160]

約数ペア:

[(1, 13755160), (2, 6877580), (4, 3438790), (5, 2751032), (8, 1719395), (10, 1375516), (20, 687758), (40, 343879), (367, 37480), (734, 18740), (937, 14680), (1468, 9370), (1835, 7496), (1874, 7340), (2936, 4685), (3670, 3748)]