113892080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74929}}^1$

素因数の和:74961

約数の個数: 40

約数和(自身を含む): 278739600

約数和(自身を除く): 164847520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 74929, 149858, 299716, 374645, 599432, 749290, 1198864, 1423651, 1498580, 2847302, 2997160, 5694604, 5994320, 7118255, 11389208, 14236510, 22778416, 28473020, 56946040, 113892080]

約数ペア:

[(1, 113892080), (2, 56946040), (4, 28473020), (5, 22778416), (8, 14236510), (10, 11389208), (16, 7118255), (19, 5994320), (20, 5694604), (38, 2997160), (40, 2847302), (76, 1498580), (80, 1423651), (95, 1198864), (152, 749290), (190, 599432), (304, 374645), (380, 299716), (760, 149858), (1520, 74929)]