113215520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64327}}^1$

素因数の和:64353

約数の個数: 48

約数和(自身を含む): 291791808

約数和(自身を除く): 178576288

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, 64327, 128654, 257308, 321635, 514616, 643270, 707597, 1029232, 1286540, 1415194, 2058464, 2573080, 2830388, 3537985, 5146160, 5660776, 7075970, 10292320, 11321552, 14151940, 22643104, 28303880, 56607760, 113215520]

約数ペア:

[(1, 113215520), (2, 56607760), (4, 28303880), (5, 22643104), (8, 14151940), (10, 11321552), (11, 10292320), (16, 7075970), (20, 5660776), (22, 5146160), (32, 3537985), (40, 2830388), (44, 2573080), (55, 2058464), (80, 1415194), (88, 1286540), (110, 1029232), (160, 707597), (176, 643270), (220, 514616), (352, 321635), (440, 257308), (880, 128654), (1760, 64327)]