26265720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 86184000

約数和(自身を除く): 59918280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 113, 120, 130, 149, 156, 195, 226, 260, 298, 312, 339, 390, 447, 452, 520, 565, 596, 678, 745, 780, 894, 904, 1130, 1192, 1356, 1469, 1490, 1560, 1695, 1788, 1937, 2235, 2260, 2712, 2938, 2980, 3390, 3576, 3874, 4407, 4470, 4520, 5811, 5876, 5960, 6780, 7345, 7748, 8814, 8940, 9685, 11622, 11752, 13560, 14690, 15496, 16837, 17628, 17880, 19370, 22035, 23244, 29055, 29380, 33674, 35256, 38740, 44070, 46488, 50511, 58110, 58760, 67348, 77480, 84185, 88140, 101022, 116220, 134696, 168370, 176280, 202044, 218881, 232440, 252555, 336740, 404088, 437762, 505110, 656643, 673480, 875524, 1010220, 1094405, 1313286, 1751048, 2020440, 2188810, 2626572, 3283215, 4377620, 5253144, 6566430, 8755240, 13132860, 26265720]

約数ペア:

[(1, 26265720), (2, 13132860), (3, 8755240), (4, 6566430), (5, 5253144), (6, 4377620), (8, 3283215), (10, 2626572), (12, 2188810), (13, 2020440), (15, 1751048), (20, 1313286), (24, 1094405), (26, 1010220), (30, 875524), (39, 673480), (40, 656643), (52, 505110), (60, 437762), (65, 404088), (78, 336740), (104, 252555), (113, 232440), (120, 218881), (130, 202044), (149, 176280), (156, 168370), (195, 134696), (226, 116220), (260, 101022), (298, 88140), (312, 84185), (339, 77480), (390, 67348), (447, 58760), (452, 58110), (520, 50511), (565, 46488), (596, 44070), (678, 38740), (745, 35256), (780, 33674), (894, 29380), (904, 29055), (1130, 23244), (1192, 22035), (1356, 19370), (1469, 17880), (1490, 17628), (1560, 16837), (1695, 15496), (1788, 14690), (1937, 13560), (2235, 11752), (2260, 11622), (2712, 9685), (2938, 8940), (2980, 8814), (3390, 7748), (3576, 7345), (3874, 6780), (4407, 5960), (4470, 5876), (4520, 5811)]