3936560

素因数分解:

$2^4\times 5^1\times {\mathrm{49207}}^1$

素因数の和:49220

約数の個数: 20

約数和(自身を含む): 9152688

約数和(自身を除く): 5216128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 49207, 98414, 196828, 246035, 393656, 492070, 787312, 984140, 1968280, 3936560]

約数ペア:

[(1, 3936560), (2, 1968280), (4, 984140), (5, 787312), (8, 492070), (10, 393656), (16, 246035), (20, 196828), (40, 98414), (80, 49207)]