113886380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{299701}}^1$

素因数の和:299729

約数の個数: 24

約数和(自身を含む): 251749680

約数和(自身を除く): 137863300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 299701, 599402, 1198804, 1498505, 2997010, 5694319, 5994020, 11388638, 22777276, 28471595, 56943190, 113886380]

約数ペア:

[(1, 113886380), (2, 56943190), (4, 28471595), (5, 22777276), (10, 11388638), (19, 5994020), (20, 5694319), (38, 2997010), (76, 1498505), (95, 1198804), (190, 599402), (380, 299701)]