3653120

素因数分解:

$2^9\times 5^1\times {\mathrm{1427}}^1$

素因数の和:1450

約数の個数: 40

約数和(自身を含む): 8765064

約数和(自身を除く): 5111944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 1427, 2560, 2854, 5708, 7135, 11416, 14270, 22832, 28540, 45664, 57080, 91328, 114160, 182656, 228320, 365312, 456640, 730624, 913280, 1826560, 3653120]

約数ペア:

[(1, 3653120), (2, 1826560), (4, 913280), (5, 730624), (8, 456640), (10, 365312), (16, 228320), (20, 182656), (32, 114160), (40, 91328), (64, 57080), (80, 45664), (128, 28540), (160, 22832), (256, 14270), (320, 11416), (512, 7135), (640, 5708), (1280, 2854), (1427, 2560)]