27338620

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6869}}^1$

素因数の和:7077

約数の個数: 24

約数和(自身を含む): 57708000

約数和(自身を除く): 30369380

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 6869, 13738, 27476, 34345, 68690, 137380, 1366931, 2733862, 5467724, 6834655, 13669310, 27338620]

約数ペア:

[(1, 27338620), (2, 13669310), (4, 6834655), (5, 5467724), (10, 2733862), (20, 1366931), (199, 137380), (398, 68690), (796, 34345), (995, 27476), (1990, 13738), (3980, 6869)]