84614480

素因数分解:

$2^4\times 5^1\times {\mathrm{1057681}}^1$

素因数の和:1057694

約数の個数: 20

約数和(自身を含む): 196728852

約数和(自身を除く): 112114372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1057681, 2115362, 4230724, 5288405, 8461448, 10576810, 16922896, 21153620, 42307240, 84614480]

約数ペア:

[(1, 84614480), (2, 42307240), (4, 21153620), (5, 16922896), (8, 10576810), (10, 8461448), (16, 5288405), (20, 4230724), (40, 2115362), (80, 1057681)]