56673280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11069}}^1$

素因数の和:11094

約数の個数: 44

約数和(自身を含む): 135961740

約数和(自身を除く): 79288460

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, 11069, 22138, 44276, 55345, 88552, 110690, 177104, 221380, 354208, 442760, 708416, 885520, 1416832, 1771040, 2833664, 3542080, 5667328, 7084160, 11334656, 14168320, 28336640, 56673280]

約数ペア:

[(1, 56673280), (2, 28336640), (4, 14168320), (5, 11334656), (8, 7084160), (10, 5667328), (16, 3542080), (20, 2833664), (32, 1771040), (40, 1416832), (64, 885520), (80, 708416), (128, 442760), (160, 354208), (256, 221380), (320, 177104), (512, 110690), (640, 88552), (1024, 55345), (1280, 44276), (2560, 22138), (5120, 11069)]