3925760

素因数分解:

$2^8\times 5^1\times {\mathrm{3067}}^1$

素因数の和:3088

約数の個数: 36

約数和(自身を含む): 9406488

約数和(自身を除く): 5480728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3067, 6134, 12268, 15335, 24536, 30670, 49072, 61340, 98144, 122680, 196288, 245360, 392576, 490720, 785152, 981440, 1962880, 3925760]

約数ペア:

[(1, 3925760), (2, 1962880), (4, 981440), (5, 785152), (8, 490720), (10, 392576), (16, 245360), (20, 196288), (32, 122680), (40, 98144), (64, 61340), (80, 49072), (128, 30670), (160, 24536), (256, 15335), (320, 12268), (640, 6134), (1280, 3067)]