11995160

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3613}}^1$

素因数の和:3707

約数の個数: 32

約数和(自身を含む): 27321840

約数和(自身を除く): 15326680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 3613, 7226, 14452, 18065, 28904, 36130, 72260, 144520, 299879, 599758, 1199516, 1499395, 2399032, 2998790, 5997580, 11995160]

約数ペア:

[(1, 11995160), (2, 5997580), (4, 2998790), (5, 2399032), (8, 1499395), (10, 1199516), (20, 599758), (40, 299879), (83, 144520), (166, 72260), (332, 36130), (415, 28904), (664, 18065), (830, 14452), (1660, 7226), (3320, 3613)]