13851560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11941}}^1$

素因数の和:11981

約数の個数: 32

約数和(自身を含む): 32243400

約数和(自身を除く): 18391840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11941, 23882, 47764, 59705, 95528, 119410, 238820, 346289, 477640, 692578, 1385156, 1731445, 2770312, 3462890, 6925780, 13851560]

約数ペア:

[(1, 13851560), (2, 6925780), (4, 3462890), (5, 2770312), (8, 1731445), (10, 1385156), (20, 692578), (29, 477640), (40, 346289), (58, 238820), (116, 119410), (145, 95528), (232, 59705), (290, 47764), (580, 23882), (1160, 11941)]