2502214880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74827}}^1$

素因数の和:74872

約数の個数: 96

約数和(自身を含む): 6788396160

約数和(自身を除く): 4286181280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 3040, 3344, 4180, 6688, 8360, 16720, 33440, 74827, 149654, 299308, 374135, 598616, 748270, 823097, 1197232, 1421713, 1496540, 1646194, 2394464, 2843426, 2993080, 3292388, 4115485, 5686852, 5986160, 6584776, 7108565, 8230970, 11373704, 11972320, 13169552, 14217130, 15638843, 16461940, 22747408, 26339104, 28434260, 31277686, 32923880, 45494816, 56868520, 62555372, 65847760, 78194215, 113737040, 125110744, 131695520, 156388430, 227474080, 250221488, 312776860, 500442976, 625553720, 1251107440, 2502214880]

約数ペア:

[(1, 2502214880), (2, 1251107440), (4, 625553720), (5, 500442976), (8, 312776860), (10, 250221488), (11, 227474080), (16, 156388430), (19, 131695520), (20, 125110744), (22, 113737040), (32, 78194215), (38, 65847760), (40, 62555372), (44, 56868520), (55, 45494816), (76, 32923880), (80, 31277686), (88, 28434260), (95, 26339104), (110, 22747408), (152, 16461940), (160, 15638843), (176, 14217130), (190, 13169552), (209, 11972320), (220, 11373704), (304, 8230970), (352, 7108565), (380, 6584776), (418, 5986160), (440, 5686852), (608, 4115485), (760, 3292388), (836, 2993080), (880, 2843426), (1045, 2394464), (1520, 1646194), (1672, 1496540), (1760, 1421713), (2090, 1197232), (3040, 823097), (3344, 748270), (4180, 598616), (6688, 374135), (8360, 299308), (16720, 149654), (33440, 74827)]