26557860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1765

約数の個数: 96

約数和(自身を含む): 87333120

約数和(自身を除く): 60775260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 1709, 2220, 2590, 3108, 3418, 3885, 5127, 5180, 6836, 7770, 8545, 10254, 11963, 15540, 17090, 20508, 23926, 25635, 34180, 35889, 47852, 51270, 59815, 63233, 71778, 102540, 119630, 126466, 143556, 179445, 189699, 239260, 252932, 316165, 358890, 379398, 442631, 632330, 717780, 758796, 885262, 948495, 1264660, 1327893, 1770524, 1896990, 2213155, 2655786, 3793980, 4426310, 5311572, 6639465, 8852620, 13278930, 26557860]

約数ペア:

[(1, 26557860), (2, 13278930), (3, 8852620), (4, 6639465), (5, 5311572), (6, 4426310), (7, 3793980), (10, 2655786), (12, 2213155), (14, 1896990), (15, 1770524), (20, 1327893), (21, 1264660), (28, 948495), (30, 885262), (35, 758796), (37, 717780), (42, 632330), (60, 442631), (70, 379398), (74, 358890), (84, 316165), (105, 252932), (111, 239260), (140, 189699), (148, 179445), (185, 143556), (210, 126466), (222, 119630), (259, 102540), (370, 71778), (420, 63233), (444, 59815), (518, 51270), (555, 47852), (740, 35889), (777, 34180), (1036, 25635), (1110, 23926), (1295, 20508), (1554, 17090), (1709, 15540), (2220, 11963), (2590, 10254), (3108, 8545), (3418, 7770), (3885, 6836), (5127, 5180)]