2380454480

素因数分解:

$2^4\times 5^1\times {\mathrm{29755681}}^1$

素因数の和:29755694

約数の個数: 20

約数和(自身を含む): 5534556852

約数和(自身を除く): 3154102372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 29755681, 59511362, 119022724, 148778405, 238045448, 297556810, 476090896, 595113620, 1190227240, 2380454480]

約数ペア:

[(1, 2380454480), (2, 1190227240), (4, 595113620), (5, 476090896), (8, 297556810), (10, 238045448), (16, 148778405), (20, 119022724), (40, 59511362), (80, 29755681)]