5671040

素因数分解:

$2^7\times 5^1\times {\mathrm{8861}}^1$

素因数の和:8880

約数の個数: 32

約数和(自身を含む): 13558860

約数和(自身を除く): 7887820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8861, 17722, 35444, 44305, 70888, 88610, 141776, 177220, 283552, 354440, 567104, 708880, 1134208, 1417760, 2835520, 5671040]

約数ペア:

[(1, 5671040), (2, 2835520), (4, 1417760), (5, 1134208), (8, 708880), (10, 567104), (16, 354440), (20, 283552), (32, 177220), (40, 141776), (64, 88610), (80, 70888), (128, 44305), (160, 35444), (320, 17722), (640, 8861)]