39260620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1621}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 94828608

約数和(自身を除く): 55567988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1621, 1730, 2422, 3242, 3460, 4844, 6055, 6484, 8105, 11347, 12110, 16210, 22694, 24220, 32420, 45388, 56735, 113470, 226940, 280433, 560866, 1121732, 1402165, 1963031, 2804330, 3926062, 5608660, 7852124, 9815155, 19630310, 39260620]

約数ペア:

[(1, 39260620), (2, 19630310), (4, 9815155), (5, 7852124), (7, 5608660), (10, 3926062), (14, 2804330), (20, 1963031), (28, 1402165), (35, 1121732), (70, 560866), (140, 280433), (173, 226940), (346, 113470), (692, 56735), (865, 45388), (1211, 32420), (1621, 24220), (1730, 22694), (2422, 16210), (3242, 12110), (3460, 11347), (4844, 8105), (6055, 6484)]