133282880

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11257}}^1$

素因数の和:11311

約数の個数: 56

約数和(自身を含む): 325986648

約数和(自身を除く): 192703768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 11257, 11840, 22514, 45028, 56285, 90056, 112570, 180112, 225140, 360224, 416509, 450280, 720448, 833018, 900560, 1666036, 1801120, 2082545, 3332072, 3602240, 4165090, 6664144, 8330180, 13328288, 16660360, 26656576, 33320720, 66641440, 133282880]

約数ペア:

[(1, 133282880), (2, 66641440), (4, 33320720), (5, 26656576), (8, 16660360), (10, 13328288), (16, 8330180), (20, 6664144), (32, 4165090), (37, 3602240), (40, 3332072), (64, 2082545), (74, 1801120), (80, 1666036), (148, 900560), (160, 833018), (185, 720448), (296, 450280), (320, 416509), (370, 360224), (592, 225140), (740, 180112), (1184, 112570), (1480, 90056), (2368, 56285), (2960, 45028), (5920, 22514), (11257, 11840)]