40693340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 88660992

約数和(自身を除く): 47967652

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 370, 433, 508, 635, 740, 866, 1270, 1732, 2165, 2540, 4330, 4699, 8660, 9398, 16021, 18796, 23495, 32042, 46990, 54991, 64084, 80105, 93980, 109982, 160210, 219964, 274955, 320420, 549910, 1099820, 2034667, 4069334, 8138668, 10173335, 20346670, 40693340]

約数ペア:

[(1, 40693340), (2, 20346670), (4, 10173335), (5, 8138668), (10, 4069334), (20, 2034667), (37, 1099820), (74, 549910), (127, 320420), (148, 274955), (185, 219964), (254, 160210), (370, 109982), (433, 93980), (508, 80105), (635, 64084), (740, 54991), (866, 46990), (1270, 32042), (1732, 23495), (2165, 18796), (2540, 16021), (4330, 9398), (4699, 8660)]