2560346635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5333}}^1$

素因数の和:5428

約数の個数: 64

約数和(自身を含む): 4055546880

約数和(自身を除く): 1495200245

約数列:

[1, 5, 7, 11, 29, 35, 43, 55, 77, 145, 203, 215, 301, 319, 385, 473, 1015, 1247, 1505, 1595, 2233, 2365, 3311, 5333, 6235, 8729, 11165, 13717, 16555, 26665, 37331, 43645, 58663, 68585, 96019, 154657, 186655, 229319, 293315, 410641, 480095, 773285, 1082599, 1146595, 1605233, 1701227, 2053205, 2522509, 5412995, 6650251, 8026165, 8506135, 11908589, 12612545, 17657563, 33251255, 46551757, 59542945, 73152761, 88287815, 232758785, 365763805, 512069327, 2560346635]

約数ペア:

[(1, 2560346635), (5, 512069327), (7, 365763805), (11, 232758785), (29, 88287815), (35, 73152761), (43, 59542945), (55, 46551757), (77, 33251255), (145, 17657563), (203, 12612545), (215, 11908589), (301, 8506135), (319, 8026165), (385, 6650251), (473, 5412995), (1015, 2522509), (1247, 2053205), (1505, 1701227), (1595, 1605233), (2233, 1146595), (2365, 1082599), (3311, 773285), (5333, 480095), (6235, 410641), (8729, 293315), (11165, 229319), (13717, 186655), (16555, 154657), (26665, 96019), (37331, 68585), (43645, 58663)]