1042997440

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:834

約数の個数: 112

約数和(自身を含む): 2573377632

約数和(自身を除く): 1530380192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 137, 148, 160, 185, 274, 296, 320, 370, 548, 592, 643, 685, 740, 1096, 1184, 1286, 1370, 1480, 2192, 2368, 2572, 2740, 2960, 3215, 4384, 5069, 5144, 5480, 5920, 6430, 8768, 10138, 10288, 10960, 11840, 12860, 20276, 20576, 21920, 23791, 25345, 25720, 40552, 41152, 43840, 47582, 50690, 51440, 81104, 88091, 95164, 101380, 102880, 118955, 162208, 176182, 190328, 202760, 205760, 237910, 324416, 352364, 380656, 405520, 440455, 475820, 704728, 761312, 811040, 880910, 951640, 1409456, 1522624, 1622080, 1761820, 1903280, 2818912, 3259367, 3523640, 3806560, 5637824, 6518734, 7047280, 7613120, 13037468, 14094560, 16296835, 26074936, 28189120, 32593670, 52149872, 65187340, 104299744, 130374680, 208599488, 260749360, 521498720, 1042997440]

約数ペア:

[(1, 1042997440), (2, 521498720), (4, 260749360), (5, 208599488), (8, 130374680), (10, 104299744), (16, 65187340), (20, 52149872), (32, 32593670), (37, 28189120), (40, 26074936), (64, 16296835), (74, 14094560), (80, 13037468), (137, 7613120), (148, 7047280), (160, 6518734), (185, 5637824), (274, 3806560), (296, 3523640), (320, 3259367), (370, 2818912), (548, 1903280), (592, 1761820), (643, 1622080), (685, 1522624), (740, 1409456), (1096, 951640), (1184, 880910), (1286, 811040), (1370, 761312), (1480, 704728), (2192, 475820), (2368, 440455), (2572, 405520), (2740, 380656), (2960, 352364), (3215, 324416), (4384, 237910), (5069, 205760), (5144, 202760), (5480, 190328), (5920, 176182), (6430, 162208), (8768, 118955), (10138, 102880), (10288, 101380), (10960, 95164), (11840, 88091), (12860, 81104), (20276, 51440), (20576, 50690), (21920, 47582), (23791, 43840), (25345, 41152), (25720, 40552)]