6497620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17099}}^1$

素因数の和:17127

約数の個数: 24

約数和(自身を含む): 14364000

約数和(自身を除く): 7866380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 17099, 34198, 68396, 85495, 170990, 324881, 341980, 649762, 1299524, 1624405, 3248810, 6497620]

約数ペア:

[(1, 6497620), (2, 3248810), (4, 1624405), (5, 1299524), (10, 649762), (19, 341980), (20, 324881), (38, 170990), (76, 85495), (95, 68396), (190, 34198), (380, 17099)]