25546120

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2741}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 57746520

約数和(自身を除く): 32200400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 2741, 4660, 5482, 9320, 10964, 13705, 21928, 27410, 54820, 109640, 638653, 1277306, 2554612, 3193265, 5109224, 6386530, 12773060, 25546120]

約数ペア:

[(1, 25546120), (2, 12773060), (4, 6386530), (5, 5109224), (8, 3193265), (10, 2554612), (20, 1277306), (40, 638653), (233, 109640), (466, 54820), (932, 27410), (1165, 21928), (1864, 13705), (2330, 10964), (2741, 9320), (4660, 5482)]