5170010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 9726480

約数和(自身を除く): 4556470

約数列:

[1, 2, 5, 10, 37, 74, 89, 157, 178, 185, 314, 370, 445, 785, 890, 1570, 3293, 5809, 6586, 11618, 13973, 16465, 27946, 29045, 32930, 58090, 69865, 139730, 517001, 1034002, 2585005, 5170010]

約数ペア:

[(1, 5170010), (2, 2585005), (5, 1034002), (10, 517001), (37, 139730), (74, 69865), (89, 58090), (157, 32930), (178, 29045), (185, 27946), (314, 16465), (370, 13973), (445, 11618), (785, 6586), (890, 5809), (1570, 3293)]