5189120

素因数分解:

$2^9\times 5^1\times {\mathrm{2027}}^1$

素因数の和:2050

約数の個数: 40

約数和(自身を含む): 12447864

約数和(自身を除く): 7258744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2027, 2560, 4054, 8108, 10135, 16216, 20270, 32432, 40540, 64864, 81080, 129728, 162160, 259456, 324320, 518912, 648640, 1037824, 1297280, 2594560, 5189120]

約数ペア:

[(1, 5189120), (2, 2594560), (4, 1297280), (5, 1037824), (8, 648640), (10, 518912), (16, 324320), (20, 259456), (32, 162160), (40, 129728), (64, 81080), (80, 64864), (128, 40540), (160, 32432), (256, 20270), (320, 16216), (512, 10135), (640, 8108), (1280, 4054), (2027, 2560)]