70011040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39779}}^1$

素因数の和:39805

約数の個数: 48

約数和(自身を含む): 180442080

約数和(自身を除く): 110431040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 39779, 79558, 159116, 198895, 318232, 397790, 437569, 636464, 795580, 875138, 1272928, 1591160, 1750276, 2187845, 3182320, 3500552, 4375690, 6364640, 7001104, 8751380, 14002208, 17502760, 35005520, 70011040]

約数ペア:

[(1, 70011040), (2, 35005520), (4, 17502760), (5, 14002208), (8, 8751380), (10, 7001104), (11, 6364640), (16, 4375690), (20, 3500552), (22, 3182320), (32, 2187845), (40, 1750276), (44, 1591160), (55, 1272928), (80, 875138), (88, 795580), (110, 636464), (160, 437569), (176, 397790), (220, 318232), (352, 198895), (440, 159116), (880, 79558), (1760, 39779)]