11923160

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1723}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 26997840

約数和(自身を除く): 15074680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1723, 1730, 3446, 3460, 6892, 6920, 8615, 13784, 17230, 34460, 68920, 298079, 596158, 1192316, 1490395, 2384632, 2980790, 5961580, 11923160]

約数ペア:

[(1, 11923160), (2, 5961580), (4, 2980790), (5, 2384632), (8, 1490395), (10, 1192316), (20, 596158), (40, 298079), (173, 68920), (346, 34460), (692, 17230), (865, 13784), (1384, 8615), (1723, 6920), (1730, 6892), (3446, 3460)]