76714780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{201881}}^1$

素因数の和:201909

約数の個数: 24

約数和(自身を含む): 169580880

約数和(自身を除く): 92866100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 201881, 403762, 807524, 1009405, 2018810, 3835739, 4037620, 7671478, 15342956, 19178695, 38357390, 76714780]

約数ペア:

[(1, 76714780), (2, 38357390), (4, 19178695), (5, 15342956), (10, 7671478), (19, 4037620), (20, 3835739), (38, 2018810), (76, 1009405), (95, 807524), (190, 403762), (380, 201881)]