31406080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{3067}}^1$

素因数の和:3094

約数の個数: 48

約数和(自身を含む): 75380760

約数和(自身を除く): 43974680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 3067, 5120, 6134, 10240, 12268, 15335, 24536, 30670, 49072, 61340, 98144, 122680, 196288, 245360, 392576, 490720, 785152, 981440, 1570304, 1962880, 3140608, 3925760, 6281216, 7851520, 15703040, 31406080]

約数ペア:

[(1, 31406080), (2, 15703040), (4, 7851520), (5, 6281216), (8, 3925760), (10, 3140608), (16, 1962880), (20, 1570304), (32, 981440), (40, 785152), (64, 490720), (80, 392576), (128, 245360), (160, 196288), (256, 122680), (320, 98144), (512, 61340), (640, 49072), (1024, 30670), (1280, 24536), (2048, 15335), (2560, 12268), (3067, 10240), (5120, 6134)]