57963520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11321}}^1$

素因数の和:11346

約数の個数: 44

約数和(自身を含む): 139056804

約数和(自身を除く): 81093284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 11321, 22642, 45284, 56605, 90568, 113210, 181136, 226420, 362272, 452840, 724544, 905680, 1449088, 1811360, 2898176, 3622720, 5796352, 7245440, 11592704, 14490880, 28981760, 57963520]

約数ペア:

[(1, 57963520), (2, 28981760), (4, 14490880), (5, 11592704), (8, 7245440), (10, 5796352), (16, 3622720), (20, 2898176), (32, 1811360), (40, 1449088), (64, 905680), (80, 724544), (128, 452840), (160, 362272), (256, 226420), (320, 181136), (512, 113210), (640, 90568), (1024, 56605), (1280, 45284), (2560, 22642), (5120, 11321)]