67918580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{117101}}^1$

素因数の和:117139

約数の個数: 24

約数和(自身を含む): 147548520

約数和(自身を除く): 79629940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 117101, 234202, 468404, 585505, 1171010, 2342020, 3395929, 6791858, 13583716, 16979645, 33959290, 67918580]

約数ペア:

[(1, 67918580), (2, 33959290), (4, 16979645), (5, 13583716), (10, 6791858), (20, 3395929), (29, 2342020), (58, 1171010), (116, 585505), (145, 468404), (290, 234202), (580, 117101)]