68402200

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2693}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 160346880

約数和(自身を除く): 91944680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1016, 1270, 2540, 2693, 3175, 5080, 5386, 6350, 10772, 12700, 13465, 21544, 25400, 26930, 53860, 67325, 107720, 134650, 269300, 342011, 538600, 684022, 1368044, 1710055, 2736088, 3420110, 6840220, 8550275, 13680440, 17100550, 34201100, 68402200]

約数ペア:

[(1, 68402200), (2, 34201100), (4, 17100550), (5, 13680440), (8, 8550275), (10, 6840220), (20, 3420110), (25, 2736088), (40, 1710055), (50, 1368044), (100, 684022), (127, 538600), (200, 342011), (254, 269300), (508, 134650), (635, 107720), (1016, 67325), (1270, 53860), (2540, 26930), (2693, 25400), (3175, 21544), (5080, 13465), (5386, 12700), (6350, 10772)]