90592240

素因数分解:

$2^4\times 5^1\times {\mathrm{1132403}}^1$

素因数の和:1132416

約数の個数: 20

約数和(自身を含む): 210627144

約数和(自身を除く): 120034904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1132403, 2264806, 4529612, 5662015, 9059224, 11324030, 18118448, 22648060, 45296120, 90592240]

約数ペア:

[(1, 90592240), (2, 45296120), (4, 22648060), (5, 18118448), (8, 11324030), (10, 9059224), (16, 5662015), (20, 4529612), (40, 2264806), (80, 1132403)]