63090260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{166027}}^1$

素因数の和:166055

約数の個数: 24

約数和(自身を含む): 139463520

約数和(自身を除く): 76373260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 166027, 332054, 664108, 830135, 1660270, 3154513, 3320540, 6309026, 12618052, 15772565, 31545130, 63090260]

約数ペア:

[(1, 63090260), (2, 31545130), (4, 15772565), (5, 12618052), (10, 6309026), (19, 3320540), (20, 3154513), (38, 1660270), (76, 830135), (95, 664108), (190, 332054), (380, 166027)]