26939942040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{474629}}^1$

素因数の和:474697

約数の個数: 128

約数和(自身を含む): 90217670400

約数和(自身を除く): 63277728360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2365, 2580, 2838, 3784, 4730, 5160, 5676, 7095, 9460, 11352, 14190, 18920, 28380, 56760, 474629, 949258, 1423887, 1898516, 2373145, 2847774, 3797032, 4746290, 5220919, 5695548, 7119435, 9492580, 10441838, 11391096, 14238870, 15662757, 18985160, 20409047, 20883676, 26104595, 28477740, 31325514, 40818094, 41767352, 52209190, 56955480, 61227141, 62651028, 78313785, 81636188, 102045235, 104418380, 122454282, 125302056, 156627570, 163272376, 204090470, 208836760, 224499517, 244908564, 306135705, 313255140, 408180940, 448999034, 489817128, 612271410, 626510280, 673498551, 816361880, 897998068, 1122497585, 1224542820, 1346997102, 1795996136, 2244995170, 2449085640, 2693994204, 3367492755, 4489990340, 5387988408, 6734985510, 8979980680, 13469971020, 26939942040]

約数ペア:

[(1, 26939942040), (2, 13469971020), (3, 8979980680), (4, 6734985510), (5, 5387988408), (6, 4489990340), (8, 3367492755), (10, 2693994204), (11, 2449085640), (12, 2244995170), (15, 1795996136), (20, 1346997102), (22, 1224542820), (24, 1122497585), (30, 897998068), (33, 816361880), (40, 673498551), (43, 626510280), (44, 612271410), (55, 489817128), (60, 448999034), (66, 408180940), (86, 313255140), (88, 306135705), (110, 244908564), (120, 224499517), (129, 208836760), (132, 204090470), (165, 163272376), (172, 156627570), (215, 125302056), (220, 122454282), (258, 104418380), (264, 102045235), (330, 81636188), (344, 78313785), (430, 62651028), (440, 61227141), (473, 56955480), (516, 52209190), (645, 41767352), (660, 40818094), (860, 31325514), (946, 28477740), (1032, 26104595), (1290, 20883676), (1320, 20409047), (1419, 18985160), (1720, 15662757), (1892, 14238870), (2365, 11391096), (2580, 10441838), (2838, 9492580), (3784, 7119435), (4730, 5695548), (5160, 5220919), (5676, 4746290), (7095, 3797032), (9460, 2847774), (11352, 2373145), (14190, 1898516), (18920, 1423887), (28380, 949258), (56760, 474629)]