112778240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{22027}}^1$

素因数の和:22052

約数の個数: 44

約数和(自身を含む): 270547896

約数和(自身を除く): 157769656

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, 22027, 44054, 88108, 110135, 176216, 220270, 352432, 440540, 704864, 881080, 1409728, 1762160, 2819456, 3524320, 5638912, 7048640, 11277824, 14097280, 22555648, 28194560, 56389120, 112778240]

約数ペア:

[(1, 112778240), (2, 56389120), (4, 28194560), (5, 22555648), (8, 14097280), (10, 11277824), (16, 7048640), (20, 5638912), (32, 3524320), (40, 2819456), (64, 1762160), (80, 1409728), (128, 881080), (160, 704864), (256, 440540), (320, 352432), (512, 220270), (640, 176216), (1024, 110135), (1280, 88108), (2560, 44054), (5120, 22027)]