25316140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{34211}}^1$

素因数の和:34257

約数の個数: 24

約数和(自身を含む): 54602352

約数和(自身を除く): 29286212

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 34211, 68422, 136844, 171055, 342110, 684220, 1265807, 2531614, 5063228, 6329035, 12658070, 25316140]

約数ペア:

[(1, 25316140), (2, 12658070), (4, 6329035), (5, 5063228), (10, 2531614), (20, 1265807), (37, 684220), (74, 342110), (148, 171055), (185, 136844), (370, 68422), (740, 34211)]