8283620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21799}}^1$

素因数の和:21827

約数の個数: 24

約数和(自身を含む): 18312000

約数和(自身を除く): 10028380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 21799, 43598, 87196, 108995, 217990, 414181, 435980, 828362, 1656724, 2070905, 4141810, 8283620]

約数ペア:

[(1, 8283620), (2, 4141810), (4, 2070905), (5, 1656724), (10, 828362), (19, 435980), (20, 414181), (38, 217990), (76, 108995), (95, 87196), (190, 43598), (380, 21799)]