137774680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 321315840

約数和(自身を除く): 183541160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 127, 148, 185, 254, 296, 370, 508, 635, 733, 740, 1016, 1270, 1466, 1480, 2540, 2932, 3665, 4699, 5080, 5864, 7330, 9398, 14660, 18796, 23495, 27121, 29320, 37592, 46990, 54242, 93091, 93980, 108484, 135605, 186182, 187960, 216968, 271210, 372364, 465455, 542420, 744728, 930910, 1084840, 1861820, 3444367, 3723640, 6888734, 13777468, 17221835, 27554936, 34443670, 68887340, 137774680]

約数ペア:

[(1, 137774680), (2, 68887340), (4, 34443670), (5, 27554936), (8, 17221835), (10, 13777468), (20, 6888734), (37, 3723640), (40, 3444367), (74, 1861820), (127, 1084840), (148, 930910), (185, 744728), (254, 542420), (296, 465455), (370, 372364), (508, 271210), (635, 216968), (733, 187960), (740, 186182), (1016, 135605), (1270, 108484), (1466, 93980), (1480, 93091), (2540, 54242), (2932, 46990), (3665, 37592), (4699, 29320), (5080, 27121), (5864, 23495), (7330, 18796), (9398, 14660)]