64113350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2207}}^1$

素因数の和:2309

約数の個数: 48

約数和(自身を含む): 137991168

約数和(自身を除く): 73877818

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 166, 175, 350, 415, 581, 830, 1162, 2075, 2207, 2905, 4150, 4414, 5810, 11035, 14525, 15449, 22070, 29050, 30898, 55175, 77245, 110350, 154490, 183181, 366362, 386225, 772450, 915905, 1282267, 1831810, 2564534, 4579525, 6411335, 9159050, 12822670, 32056675, 64113350]

約数ペア:

[(1, 64113350), (2, 32056675), (5, 12822670), (7, 9159050), (10, 6411335), (14, 4579525), (25, 2564534), (35, 1831810), (50, 1282267), (70, 915905), (83, 772450), (166, 386225), (175, 366362), (350, 183181), (415, 154490), (581, 110350), (830, 77245), (1162, 55175), (2075, 30898), (2207, 29050), (2905, 22070), (4150, 15449), (4414, 14525), (5810, 11035)]