7364780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19381}}^1$

素因数の和:19409

約数の個数: 24

約数和(自身を含む): 16280880

約数和(自身を除く): 8916100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 19381, 38762, 77524, 96905, 193810, 368239, 387620, 736478, 1472956, 1841195, 3682390, 7364780]

約数ペア:

[(1, 7364780), (2, 3682390), (4, 1841195), (5, 1472956), (10, 736478), (19, 387620), (20, 368239), (38, 193810), (76, 96905), (95, 77524), (190, 38762), (380, 19381)]