12130160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{21661}}^1$

素因数の和:21681

約数の個数: 40

約数和(自身を含む): 32233056

約数和(自身を除く): 20102896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 21661, 43322, 86644, 108305, 151627, 173288, 216610, 303254, 346576, 433220, 606508, 758135, 866440, 1213016, 1516270, 1732880, 2426032, 3032540, 6065080, 12130160]

約数ペア:

[(1, 12130160), (2, 6065080), (4, 3032540), (5, 2426032), (7, 1732880), (8, 1516270), (10, 1213016), (14, 866440), (16, 758135), (20, 606508), (28, 433220), (35, 346576), (40, 303254), (56, 216610), (70, 173288), (80, 151627), (112, 108305), (140, 86644), (280, 43322), (560, 21661)]