27620200

素因数分解:

$2^3\times 5^2\times {\mathrm{138101}}^1$

素因数の和:138117

約数の個数: 24

約数和(自身を含む): 64217430

約数和(自身を除く): 36597230

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 138101, 276202, 552404, 690505, 1104808, 1381010, 2762020, 3452525, 5524040, 6905050, 13810100, 27620200]

約数ペア:

[(1, 27620200), (2, 13810100), (4, 6905050), (5, 5524040), (8, 3452525), (10, 2762020), (20, 1381010), (25, 1104808), (40, 690505), (50, 552404), (100, 276202), (200, 138101)]