11523160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26189}}^1$

素因数の和:26211

約数の個数: 32

約数和(自身を含む): 28285200

約数和(自身を除く): 16762040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 26189, 52378, 104756, 130945, 209512, 261890, 288079, 523780, 576158, 1047560, 1152316, 1440395, 2304632, 2880790, 5761580, 11523160]

約数ペア:

[(1, 11523160), (2, 5761580), (4, 2880790), (5, 2304632), (8, 1440395), (10, 1152316), (11, 1047560), (20, 576158), (22, 523780), (40, 288079), (44, 261890), (55, 209512), (88, 130945), (110, 104756), (220, 52378), (440, 26189)]