47482880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{4637}}^1$

素因数の和:4664

約数の個数: 48

約数和(自身を含む): 113955660

約数和(自身を除く): 66472780

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, 4637, 5120, 9274, 10240, 18548, 23185, 37096, 46370, 74192, 92740, 148384, 185480, 296768, 370960, 593536, 741920, 1187072, 1483840, 2374144, 2967680, 4748288, 5935360, 9496576, 11870720, 23741440, 47482880]

約数ペア:

[(1, 47482880), (2, 23741440), (4, 11870720), (5, 9496576), (8, 5935360), (10, 4748288), (16, 2967680), (20, 2374144), (32, 1483840), (40, 1187072), (64, 741920), (80, 593536), (128, 370960), (160, 296768), (256, 185480), (320, 148384), (512, 92740), (640, 74192), (1024, 46370), (1280, 37096), (2048, 23185), (2560, 18548), (4637, 10240), (5120, 9274)]