26445540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2397

約数の個数: 96

約数和(自身を含む): 85567104

約数和(自身を除く): 59121564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2357, 2805, 3740, 4714, 5610, 7071, 9428, 11220, 11785, 14142, 23570, 25927, 28284, 35355, 40069, 47140, 51854, 70710, 77781, 80138, 103708, 120207, 129635, 141420, 155562, 160276, 200345, 240414, 259270, 311124, 388905, 400690, 440759, 480828, 518540, 601035, 777810, 801380, 881518, 1202070, 1322277, 1555620, 1763036, 2203795, 2404140, 2644554, 4407590, 5289108, 6611385, 8815180, 13222770, 26445540]

約数ペア:

[(1, 26445540), (2, 13222770), (3, 8815180), (4, 6611385), (5, 5289108), (6, 4407590), (10, 2644554), (11, 2404140), (12, 2203795), (15, 1763036), (17, 1555620), (20, 1322277), (22, 1202070), (30, 881518), (33, 801380), (34, 777810), (44, 601035), (51, 518540), (55, 480828), (60, 440759), (66, 400690), (68, 388905), (85, 311124), (102, 259270), (110, 240414), (132, 200345), (165, 160276), (170, 155562), (187, 141420), (204, 129635), (220, 120207), (255, 103708), (330, 80138), (340, 77781), (374, 70710), (510, 51854), (561, 47140), (660, 40069), (748, 35355), (935, 28284), (1020, 25927), (1122, 23570), (1870, 14142), (2244, 11785), (2357, 11220), (2805, 9428), (3740, 7071), (4714, 5610)]