8361080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2328

約数の個数: 64

約数和(自身を含む): 23163840

約数和(自身を除く): 14802760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 2297, 3640, 4594, 9188, 11485, 16079, 18376, 22970, 29861, 32158, 45940, 59722, 64316, 80395, 91880, 119444, 128632, 149305, 160790, 209027, 238888, 298610, 321580, 418054, 597220, 643160, 836108, 1045135, 1194440, 1672216, 2090270, 4180540, 8361080]

約数ペア:

[(1, 8361080), (2, 4180540), (4, 2090270), (5, 1672216), (7, 1194440), (8, 1045135), (10, 836108), (13, 643160), (14, 597220), (20, 418054), (26, 321580), (28, 298610), (35, 238888), (40, 209027), (52, 160790), (56, 149305), (65, 128632), (70, 119444), (91, 91880), (104, 80395), (130, 64316), (140, 59722), (182, 45940), (260, 32158), (280, 29861), (364, 22970), (455, 18376), (520, 16079), (728, 11485), (910, 9188), (1820, 4594), (2297, 3640)]