2186074850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{4219}}^1$

素因数の和:4515

約数の個数: 48

約数和(自身を含む): 4178914080

約数和(自身を除く): 1992839230

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 241, 430, 482, 1075, 1205, 2150, 2410, 4219, 6025, 8438, 10363, 12050, 20726, 21095, 42190, 51815, 103630, 105475, 181417, 210950, 259075, 362834, 518150, 907085, 1016779, 1814170, 2033558, 4535425, 5083895, 9070850, 10167790, 25419475, 43721497, 50838950, 87442994, 218607485, 437214970, 1093037425, 2186074850]

約数ペア:

[(1, 2186074850), (2, 1093037425), (5, 437214970), (10, 218607485), (25, 87442994), (43, 50838950), (50, 43721497), (86, 25419475), (215, 10167790), (241, 9070850), (430, 5083895), (482, 4535425), (1075, 2033558), (1205, 1814170), (2150, 1016779), (2410, 907085), (4219, 518150), (6025, 362834), (8438, 259075), (10363, 210950), (12050, 181417), (20726, 105475), (21095, 103630), (42190, 51815)]