3889969240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5720543}}^1$

素因数の和:5720571

約数の個数: 32

約数和(自身を含む): 9267281280

約数和(自身を除く): 5377312040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 5720543, 11441086, 22882172, 28602715, 45764344, 57205430, 97249231, 114410860, 194498462, 228821720, 388996924, 486246155, 777993848, 972492310, 1944984620, 3889969240]

約数ペア:

[(1, 3889969240), (2, 1944984620), (4, 972492310), (5, 777993848), (8, 486246155), (10, 388996924), (17, 228821720), (20, 194498462), (34, 114410860), (40, 97249231), (68, 57205430), (85, 45764344), (136, 28602715), (170, 22882172), (340, 11441086), (680, 5720543)]