3231094480

素因数分解:

$2^4\times 5^1\times {\mathrm{40388681}}^1$

素因数の和:40388694

約数の個数: 20

約数和(自身を含む): 7512294852

約数和(自身を除く): 4281200372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40388681, 80777362, 161554724, 201943405, 323109448, 403886810, 646218896, 807773620, 1615547240, 3231094480]

約数ペア:

[(1, 3231094480), (2, 1615547240), (4, 807773620), (5, 646218896), (8, 403886810), (10, 323109448), (16, 201943405), (20, 161554724), (40, 80777362), (80, 40388681)]